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3962 vulnerabilities by Apache Software Foundation
CVE-2026-49844 (GCVE-0-2026-49844)
Vulnerability from nvd – Published: 2026-07-10 21:14 – Updated: 2026-07-10 21:14
VLAI
EPSS
VEX
Title
Apache Log4j API: Improper serialization of non-finite floating-point values in MapMessage.asJson()
Summary
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0.
The fix for CVE-2026-34481 did not cover all code paths: when a MapMessage contains a non-finite IEEE 754 value (NaN, Infinity, or -Infinity), MapMessage.asJson() emits the corresponding bare token. RFC 8259 does not permit these tokens, so a conformant parser rejects the resulting document.
The defect is reachable only when both of the following conditions hold:
* The application uses the message resolver https://logging.apache.org/log4j/2.x/manual/json-template-layout.html#event-template-resolver-message of JsonTemplateLayout or any other layout that relies on MapMessage.asJson() or MapMessage.getFormattedMessage(new String[]{"JSON"}).
* The application logs a MapMessage that contains an attacker-controlled floating-point value.
An attacker who can supply a non-finite value can cause the affected layout to emit malformed JSON, which may corrupt the enclosing log record or disrupt downstream log ingestion and parsing.
Users are advised to upgrade to Apache Log4j API 2.25.5 or 2.26.1, both of which emit RFC 8259-compliant JSON for non-finite values.
Severity
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://logging.apache.org/log4j/2.x/manual/json-… | related |
| https://github.com/apache/logging-log4j2/pull/4163 | patch |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/security.html#CVE-2026-49844 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j API |
Affected:
2.13.1 , < 2.25.5
(maven)
Affected: 2.26.0 , < 2.26.1 (maven) Affected: 3.0.0-alpha1 , ≤ 3.0.0-beta2 (maven) cpe:2.3:a:apache:log4j_api:*:*:*:*:*:*:*:* |
Credits
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CVE-2026-40454 (GCVE-0-2026-40454)
Vulnerability from nvd – Published: 2026-07-10 07:19 – Updated: 2026-07-10 14:55
VLAI
EPSS
VEX
Title
Apache IoTDB C++ client: Out-of-bounds reads in C++ client TsBlock deserializer crash client process on malformed server data
Summary
Out-of-bounds Read, Improper Input Validation vulnerability in Apache IoTDB C++ client.
Out-of-bounds reads in IoTDB C++ client TsBlock deserializer crash client
process on malformed server data.
This issue affects Apache IoTDB C++ client: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache IoTDB C++ client |
Affected:
1.3.5 , < 1.3.8
(semver)
Affected: 2.0.5 , < 2.0.10 (semver) |
Credits
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CVE-2026-40452 (GCVE-0-2026-40452)
Vulnerability from nvd – Published: 2026-07-10 07:16 – Updated: 2026-07-10 17:55
VLAI
EPSS
VEX
Title
Apache IoTDB: Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users
Summary
Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB.
Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users.
This issue affects Apache IoTDB: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
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Affected:
1.3.5 , < 1.3.8
(semver)
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CVE-2026-40009 (GCVE-0-2026-40009)
Vulnerability from nvd – Published: 2026-07-10 07:15 – Updated: 2026-07-10 17:56
VLAI
EPSS
VEX
Title
Apache IoTDB: Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor
Summary
Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.
Authenticated users can escalate to full tree-path access by renaming
themselves to __internal_auditor.
This issue affects Apache IoTDB: from 2.0.8 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache IoTDB |
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CVE-2026-40008 (GCVE-0-2026-40008)
Vulnerability from nvd – Published: 2026-07-10 07:13 – Updated: 2026-07-10 14:54
VLAI
EPSS
VEX
Title
Apache IoTDB: Arbitrary Class Instantiation via Pipe Transfer RPC
Summary
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB.
The pipe processor reads a fully
qualified Java class name and
instantiates it using Class.forName().newInstance() without any
validation or allowlisting.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-40007 (GCVE-0-2026-40007)
Vulnerability from nvd – Published: 2026-07-10 07:12 – Updated: 2026-07-10 14:54
VLAI
EPSS
VEX
Title
Apache IoTDB: Unauthenticated unbounded recursion in IoTDB AirGap receiver's E-language prefix parser causes per-connection StackOverflowError
Summary
Uncontrolled Recursion, Uncontrolled Resource Consumption vulnerability in Apache IoTDB.
When pipe_air_gap_receiver_enabled=true, the IoTDB AirGap receiver's
readLength method calls itself recursively each time it recognises the
E-language prefix in socket data, with no depth limit. An unauthenticated
attacker can send a stream of repeated E-language prefixes that drives the
recursion arbitrarily deep, exhausting the receiver thread's JVM stack and
raising StackOverflowError.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
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1 product
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CVE-2026-40006 (GCVE-0-2026-40006)
Vulnerability from nvd – Published: 2026-07-10 07:10 – Updated: 2026-07-10 14:59
VLAI
EPSS
VEX
Title
Apache IoTDB: Unauthenticated heap-exhaustion DoS via unbounded allocation in IoTDB AirGap pipe receiver
Summary
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits or Throttling, Missing Authentication for Critical Function vulnerability in Apache IoTDB.
When pipe_air_gap_receiver_enabled=true, the IoTDB AirGap pipe receiver
accepts raw TCP connections on port 9780 with no authentication. The
readLength method reads an attacker-controlled 32-bit integer from the
socket and readData passes it directly to new byte[length] with no
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memory and crashing or severely degrading the DataNode process.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-40005 (GCVE-0-2026-40005)
Vulnerability from nvd – Published: 2026-07-10 07:09 – Updated: 2026-07-10 15:02
VLAI
EPSS
VEX
Title
Apache IoTDB: Path Traversal in Pipe File Transfer Receiver
Summary
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache IoTDB.
An attacker can write arbitrary files anywhere the IoTDB process has write permissions with unsafe API.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache IoTDB |
Affected:
1.0.0 , < 2.0.10
(semver)
|
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CVE-2026-28564 (GCVE-0-2026-28564)
Vulnerability from nvd – Published: 2026-07-10 07:08 – Updated: 2026-07-10 15:02
VLAI
EPSS
VEX
Title
Apache IoTDB: REST Basic Authentication Accepts Stale Cached Credentials
Summary
Insufficient Session Expiration, Authentication Bypass by Capture-replay vulnerability in Apache IoTDB.
REST Basic Authentication Accepts Stale Cached Credentials
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-57111 (GCVE-0-2026-57111)
Vulnerability from nvd – Published: 2026-07-09 07:09 – Updated: 2026-07-09 13:38
VLAI
EPSS
VEX
Title
Apache Helix REST: Permissive CORS Configuration in REST API Allows Unrestricted Cross-Origin
Summary
Permissive Cross-Origin Resource Sharing (CORS) in the REST API (helix-rest, org.apache.helix.rest.server.filters.CORSFilter) in Apache Helix through 2.0.0 on all platforms allows a remote attacker controlling a web page visited by an authorized user to read responses from and issue cross-origin requests to administrative REST endpoints via a cross-origin request from an arbitrary origin, since the filter unconditionally returns Access-Control-Allow-Origin: * together with Access-Control-Allow-Credentials: true and reflects arbitrary Access-Control-Request-Method / Access-Control-Request-Headers values in preflight responses. Users are recommended to upgrade to version 2.0.1, which fixes this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1385 - Missing Origin Validation in WebSockets
Assigner
References
2 references
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|---|---|
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| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Helix REST |
Affected:
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(semver)
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CVE-2026-41042 (GCVE-0-2026-41042)
Vulnerability from nvd – Published: 2026-07-08 11:38 – Updated: 2026-07-08 17:31
VLAI
EPSS
VEX
Title
Apache Gravitino: Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter
Summary
Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter. Vulnerability in Apache Gravitino.
This issue affects Apache Gravitino: before 1.2.1.
Users are recommended to upgrade to version 1.2.1, which fixes the issue.
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Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Gravitino |
Affected:
0 , < 1.2.1
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CVE-2026-49487 (GCVE-0-2026-49487)
Vulnerability from nvd – Published: 2026-07-07 09:19 – Updated: 2026-07-07 13:41
VLAI
EPSS
VEX
Title
Apache Airflow: Task-instance API exposes secrets in deferred trigger kwargs
Summary
In Apache Airflow before 3.3.0, the REST API task-instance detail and list
endpoints returned a deferred task's trigger kwargs without masking. When a
deferred operator passed a secret (for example a provider API key) into its
trigger, any authenticated user with DAG-scoped task-instance read access for
that DAG could read that secret in clear text while the task was deferred.
Users should upgrade to apache-airflow 3.3.0 or later, which masks sensitive
values in trigger kwargs returned by the API.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 3.3.0
(semver)
|
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CVE-2026-49296 (GCVE-0-2026-49296)
Vulnerability from nvd – Published: 2026-07-07 09:18 – Updated: 2026-07-07 13:28
VLAI
EPSS
VEX
Title
Apache Airflow: Per-DAG read bypass discloses co-located DAGs' source via GET /api/v2/dagSources/{dag_id}
Summary
Before apache-airflow 3.3.0, a user authorized to read one Dag could disclose the source of other Dags co-located in the same source file. `GET /api/v2/dagSources/{dag_id}` — and the equivalent Dag-source view in the UI — returned the entire source file without redacting Dags the caller was not authorized to read, bypassing per-DAG read authorization. Deployments that co-locate multiple Dags in a single file and rely on per-DAG access control to limit source visibility are affected; single-Dag-per-file deployments are not. Upgrade to apache-airflow 3.3.0 or later.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-639 - Authorization Bypass Through User-Controlled Key
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Airflow |
Affected:
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(semver)
|
Credits
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CVE-2026-48892 (GCVE-0-2026-48892)
Vulnerability from nvd – Published: 2026-07-07 09:16 – Updated: 2026-07-07 13:23
VLAI
EPSS
VEX
Title
Apache Airflow: Config API leaks per-key secrets backend kwargs - masker bypass on synthetic options
Summary
The Config API in Apache Airflow surfaced per-key secrets-backend overrides (environment variables like `AIRFLOW__SECRETS__BACKEND_KWARG__SECRET_ID` and `AIRFLOW__WORKERS__SECRETS_BACKEND_KWARG__SECRET_ID`) as synthetic config options whose option names were not in `sensitive_config_values`, so the masker did not redact them. An authenticated UI/API user with Config read permission could retrieve plaintext secrets-backend credentials (Vault `role_id` / `secret_id`, etc.) from the Config API output. Affects deployments that configure secrets backends via per-key environment overrides. Users are advised to upgrade to `apache-airflow` 3.3.0 or later.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
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CVE-2026-48891 (GCVE-0-2026-48891)
Vulnerability from nvd – Published: 2026-07-07 09:17 – Updated: 2026-07-07 13:25
VLAI
EPSS
VEX
Title
Apache Airflow: /ui/dependencies scheduling graph leaks unreadable Dag identifiers via trigger/sensor dep.source/dep.target
Summary
A bug in Apache Airflow's `/ui/dependencies` scheduling graph endpoint applied the caller's readable-Dag filter to the top-level serialized Dag key but still emitted referenced Dag IDs through the `dep.source` and `dep.target` fields of trigger / sensor dependency entries. An authenticated UI user with read permission on some Dags could enumerate the identifiers of other Dags they were not authorized to read by inspecting the dependency graph for trigger / sensor references. Affects deployments that rely on per-Dag read scoping to keep Dag identifiers private across teams. This is a residual gap in the fix for CVE-2026-28563, which filtered the top-level Dag key but did not propagate the filter into the trigger / sensor dep-source / dep-target fields. Users who already upgraded for CVE-2026-28563 should additionally upgrade to `apache-airflow` 3.3.0 or later to cover the residual trigger / sensor dependency leak.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/apache/airflow/pull/67627 | patch |
| https://www.cve.org/CVERecord?id=CVE-2026-28563 | related |
| https://lists.apache.org/thread/wzc8nflg94rq6w8f5… | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 3.3.0
(semver)
|
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CVE-2026-48828 (GCVE-0-2026-48828)
Vulnerability from nvd – Published: 2026-07-07 09:18 – Updated: 2026-07-07 13:47
VLAI
EPSS
VEX
Title
Apache Airflow: Bulk JSON Variables bypass should_hide_value_for_key - redact() called without the key
Summary
The Bulk Variables API in Apache Airflow called the redactor without passing the variable's key, so the key-based `should_hide_value_for_key` check (which triggers on secret-suffixed key names like `*_password` / `*_token` / `*_secret`) could not fire for JSON-decodable variable values. An authenticated UI/API user with bulk Variable read permission could retrieve plaintext values from JSON variables whose key would otherwise trigger redaction. Affects deployments that store sensitive values in JSON-typed Airflow Variables under secret-suffixed key names. Users are advised to upgrade to `apache-airflow` 3.3.0 or later (the fix landed on `main` after 3.2.2; no 3.2.x backport).
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 3.3.0
(semver)
|
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CVE-2026-33264 (GCVE-0-2026-33264)
Vulnerability from nvd – Published: 2026-07-07 09:20 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize()
Summary
A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossing the Airflow security boundary that DAG-author code must never execute in those processes. Users are advised to upgrade to `apache-airflow` 3.3.0 or later. As a defense-in-depth mitigation, deployments where DAG-author trust is limited can restrict the `[core] allowed_deserialization_classes` config to a narrow allowlist.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache Airflow |
Affected:
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CVE-2026-49844 (GCVE-0-2026-49844)
Vulnerability from cvelistv5 – Published: 2026-07-10 21:14 – Updated: 2026-07-10 21:14
VLAI
EPSS
VEX
Title
Apache Log4j API: Improper serialization of non-finite floating-point values in MapMessage.asJson()
Summary
Improper encoding of non-finite floating-point values during MapMessage JSON serialization in Apache Log4j API produces output that is not valid JSON. This issue affects Apache Log4j API versions 2.13.1 through 2.25.4 and version 2.26.0.
The fix for CVE-2026-34481 did not cover all code paths: when a MapMessage contains a non-finite IEEE 754 value (NaN, Infinity, or -Infinity), MapMessage.asJson() emits the corresponding bare token. RFC 8259 does not permit these tokens, so a conformant parser rejects the resulting document.
The defect is reachable only when both of the following conditions hold:
* The application uses the message resolver https://logging.apache.org/log4j/2.x/manual/json-template-layout.html#event-template-resolver-message of JsonTemplateLayout or any other layout that relies on MapMessage.asJson() or MapMessage.getFormattedMessage(new String[]{"JSON"}).
* The application logs a MapMessage that contains an attacker-controlled floating-point value.
An attacker who can supply a non-finite value can cause the affected layout to emit malformed JSON, which may corrupt the enclosing log record or disrupt downstream log ingestion and parsing.
Users are advised to upgrade to Apache Log4j API 2.25.5 or 2.26.1, both of which emit RFC 8259-compliant JSON for non-finite values.
Severity
CWE
- CWE-116 - Improper Encoding or Escaping of Output
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://logging.apache.org/log4j/2.x/manual/json-… | related |
| https://github.com/apache/logging-log4j2/pull/4163 | patch |
| https://logging.apache.org/cyclonedx/vdr.xml | vendor-advisory |
| https://logging.apache.org/security.html#CVE-2026-49844 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Log4j API |
Affected:
2.13.1 , < 2.25.5
(maven)
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Credits
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CVE-2026-40454 (GCVE-0-2026-40454)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:19 – Updated: 2026-07-10 14:55
VLAI
EPSS
VEX
Title
Apache IoTDB C++ client: Out-of-bounds reads in C++ client TsBlock deserializer crash client process on malformed server data
Summary
Out-of-bounds Read, Improper Input Validation vulnerability in Apache IoTDB C++ client.
Out-of-bounds reads in IoTDB C++ client TsBlock deserializer crash client
process on malformed server data.
This issue affects Apache IoTDB C++ client: from 1.3.5 before 1.3.8, from 2.0.5 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache IoTDB C++ client |
Affected:
1.3.5 , < 1.3.8
(semver)
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CVE-2026-40452 (GCVE-0-2026-40452)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:16 – Updated: 2026-07-10 17:55
VLAI
EPSS
VEX
Title
Apache IoTDB: Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users
Summary
Incorrect Authorization, Improper Access Control vulnerability in Apache IoTDB.
Authorization bypass in /rest/v2/fastLastQuery exposes last-value data to unauthorized authenticated users.
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
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Affected:
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CVE-2026-40009 (GCVE-0-2026-40009)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:15 – Updated: 2026-07-10 17:56
VLAI
EPSS
VEX
Title
Apache IoTDB: Authenticated users can escalate to full tree-path access by renaming themselves to __internal_auditor
Summary
Improper Privilege Management, Improper Access Control vulnerability in Apache IoTDB.
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Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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CVE-2026-40008 (GCVE-0-2026-40008)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:13 – Updated: 2026-07-10 14:54
VLAI
EPSS
VEX
Title
Apache IoTDB: Arbitrary Class Instantiation via Pipe Transfer RPC
Summary
Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') vulnerability in Apache IoTDB.
The pipe processor reads a fully
qualified Java class name and
instantiates it using Class.forName().newInstance() without any
validation or allowlisting.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-470 - Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection')
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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| Apache Software Foundation | Apache IoTDB |
Affected:
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CVE-2026-40007 (GCVE-0-2026-40007)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:12 – Updated: 2026-07-10 14:54
VLAI
EPSS
VEX
Title
Apache IoTDB: Unauthenticated unbounded recursion in IoTDB AirGap receiver's E-language prefix parser causes per-connection StackOverflowError
Summary
Uncontrolled Recursion, Uncontrolled Resource Consumption vulnerability in Apache IoTDB.
When pipe_air_gap_receiver_enabled=true, the IoTDB AirGap receiver's
readLength method calls itself recursively each time it recognises the
E-language prefix in socket data, with no depth limit. An unauthenticated
attacker can send a stream of repeated E-language prefixes that drives the
recursion arbitrarily deep, exhausting the receiver thread's JVM stack and
raising StackOverflowError.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-40006 (GCVE-0-2026-40006)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:10 – Updated: 2026-07-10 14:59
VLAI
EPSS
VEX
Title
Apache IoTDB: Unauthenticated heap-exhaustion DoS via unbounded allocation in IoTDB AirGap pipe receiver
Summary
Memory Allocation with Excessive Size Value, Allocation of Resources Without Limits or Throttling, Missing Authentication for Critical Function vulnerability in Apache IoTDB.
When pipe_air_gap_receiver_enabled=true, the IoTDB AirGap pipe receiver
accepts raw TCP connections on port 9780 with no authentication. The
readLength method reads an attacker-controlled 32-bit integer from the
socket and readData passes it directly to new byte[length] with no
upper-bound check. An unauthenticated attacker can cause the JVM to attempt
an allocation of up to 2,147,483,647 bytes per connection, exhausting heap
memory and crashing or severely degrading the DataNode process.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-40005 (GCVE-0-2026-40005)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:09 – Updated: 2026-07-10 15:02
VLAI
EPSS
VEX
Title
Apache IoTDB: Path Traversal in Pipe File Transfer Receiver
Summary
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Apache IoTDB.
An attacker can write arbitrary files anywhere the IoTDB process has write permissions with unsafe API.
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Assigner
References
2 references
Impacted products
1 product
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CVE-2026-28564 (GCVE-0-2026-28564)
Vulnerability from cvelistv5 – Published: 2026-07-10 07:08 – Updated: 2026-07-10 15:02
VLAI
EPSS
VEX
Title
Apache IoTDB: REST Basic Authentication Accepts Stale Cached Credentials
Summary
Insufficient Session Expiration, Authentication Bypass by Capture-replay vulnerability in Apache IoTDB.
REST Basic Authentication Accepts Stale Cached Credentials
This issue affects Apache IoTDB: from 1.0.0 before 2.0.10.
Users are recommended to upgrade to version 2.0.10, which fixes the issue.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
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Affected:
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CVE-2026-57111 (GCVE-0-2026-57111)
Vulnerability from cvelistv5 – Published: 2026-07-09 07:09 – Updated: 2026-07-09 13:38
VLAI
EPSS
VEX
Title
Apache Helix REST: Permissive CORS Configuration in REST API Allows Unrestricted Cross-Origin
Summary
Permissive Cross-Origin Resource Sharing (CORS) in the REST API (helix-rest, org.apache.helix.rest.server.filters.CORSFilter) in Apache Helix through 2.0.0 on all platforms allows a remote attacker controlling a web page visited by an authorized user to read responses from and issue cross-origin requests to administrative REST endpoints via a cross-origin request from an arbitrary origin, since the filter unconditionally returns Access-Control-Allow-Origin: * together with Access-Control-Allow-Credentials: true and reflects arbitrary Access-Control-Request-Method / Access-Control-Request-Headers values in preflight responses. Users are recommended to upgrade to version 2.0.1, which fixes this issue.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-1385 - Missing Origin Validation in WebSockets
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread/wy2yv90lvqzx46vkg… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/0… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Helix REST |
Affected:
0 , ≤ 2.0.0
(semver)
|
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CVE-2026-41042 (GCVE-0-2026-41042)
Vulnerability from cvelistv5 – Published: 2026-07-08 11:38 – Updated: 2026-07-08 17:31
VLAI
EPSS
VEX
Title
Apache Gravitino: Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter
Summary
Unauthenticated callers can supply a malicious H2 JDBC URL through the testConnection API, which executes arbitrary Java code on the server via H2's INIT parameter. Vulnerability in Apache Gravitino.
This issue affects Apache Gravitino: before 1.2.1.
Users are recommended to upgrade to version 1.2.1, which fixes the issue.
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Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
2 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Gravitino |
Affected:
0 , < 1.2.1
(semver)
|
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CVE-2026-33264 (GCVE-0-2026-33264)
Vulnerability from cvelistv5 – Published: 2026-07-07 09:20 – Updated: 2026-07-08 03:56
VLAI
EPSS
VEX
Title
Apache Airflow: DAG author RCE on webserver via unrestricted import_string() in BaseSerialization.deserialize()
Summary
A bug in `BaseSerialization.deserialize()` allowed unrestricted `import_string()` of attacker-controlled class paths when the Scheduler / API Server loaded a serialized DAG: a DAG author could embed a malicious trigger into a DAG to gain remote code execution on the API Server / Scheduler process, crossing the Airflow security boundary that DAG-author code must never execute in those processes. Users are advised to upgrade to `apache-airflow` 3.3.0 or later. As a defense-in-depth mitigation, deployments where DAG-author trust is limited can restrict the `[core] allowed_deserialization_classes` config to a narrow allowlist.
Severity
9.8 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-502 - Deserialization of Untrusted Data
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 3.3.0
(semver)
|
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CVE-2026-49487 (GCVE-0-2026-49487)
Vulnerability from cvelistv5 – Published: 2026-07-07 09:19 – Updated: 2026-07-07 13:41
VLAI
EPSS
VEX
Title
Apache Airflow: Task-instance API exposes secrets in deferred trigger kwargs
Summary
In Apache Airflow before 3.3.0, the REST API task-instance detail and list
endpoints returned a deferred task's trigger kwargs without masking. When a
deferred operator passed a secret (for example a provider API key) into its
trigger, any authenticated user with DAG-scoped task-instance read access for
that DAG could read that secret in clear text while the task was deferred.
Users should upgrade to apache-airflow 3.3.0 or later, which masks sensitive
values in trigger kwargs returned by the API.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Assigner
References
3 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Airflow |
Affected:
0 , < 3.3.0
(semver)
|
Credits
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