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Common Weakness Enumeration

CWE-248

Allowed

Uncaught Exception

Abstraction: Base · Status: Draft

An exception is thrown from a function, but it is not caught.

532 vulnerabilities reference this CWE, most recent first.

CVE-2026-82254 (GCVE-0-2026-82254)

Vulnerability from cvelistv5 – Published: 2026-08-28 10:49 – Updated: 2026-08-28 13:59
VLAI
Title
gitoxide before 0.69.0 Denial of Service via gix-pack
Summary
gitoxide before 0.69.0 contains unchecked array indexing in delta application and uncapped allocation from attacker-controlled size headers in gix-pack. Attackers can send crafted pack data during clone or fetch operations to trigger panics or out-of-memory process kills.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-28 13:58 UTC
CWE
References
Impacted products
Vendor Product Version
GitoxideLabs gitoxide Affected: 0 , < 0.69.0 (semver)
Unaffected: 0.69.0 (semver)
    cpe:2.3:a:gitoxidelabs:gitoxide:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-04-25 00:00
Credits
Show details on NVD website

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CVE-2026-82058 (GCVE-0-2026-82058)

Vulnerability from cvelistv5 – Published: 2026-09-08 16:12 – Updated: 2026-09-08 18:00
VLAI
Title
Unhandled Exception in MongoDB Server JSON Schema Validation Error Generation Leads to Denial of Service
Summary
A flaw in MongoDB's JSON Schema validation error generation code allows an authenticated user with readWrite privileges to crash the mongod server. When a BSON document containing an array with a malformed numeric field name fails a $jsonSchema items type constraint, the error generation path performs unsafe numeric conversion on the user-controlled field name without proper exception handling, resulting in an uncaught exception that terminates the server process. This is possible because incoming wire protocol BSON validation does not enforce that array element field names are valid, in-range numeric indices.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-08 17:59 UTC
CWE
References
Impacted products
Vendor Product Version
MongoDB MongoDB Server Affected: 8.3.0 , < 8.3.9 (semver)
Affected: 8.0.0 , < 8.0.30 (semver)
Affected: 7.0.0 , < 7.0.41 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-81517 (GCVE-0-2026-81517)

Vulnerability from cvelistv5 – Published: 2026-08-28 20:14 – Updated: 2026-08-31 18:46
VLAI
Title
MongoDB Connector for BI Improper Error Handling of Log Write Failures May Cause Loss of SQL Service
Summary
An unauthenticated party able to reach the port of a MongoDB Connector for BI (mongosqld) instance may generate enough routine connection log activity to exhaust the storage backing the configured log path. When a log write or log rotation operation subsequently fails, the resulting error is not handled and the shared mongosqld process ends, ending service for all connected SQL clients. The process continues to end on startup until an operator restores available storage, and the diagnostic message explaining the condition is not recorded.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:45 UTC
CWE
Impacted products
Vendor Product Version
MongoDB BI Connector Affected: 0 , < 2.14.31 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-79778 (GCVE-0-2026-79778)

Vulnerability from cvelistv5 – Published: 2026-08-25 15:16 – Updated: 2026-08-25 16:12
VLAI
Title
rclone before v1.75.0 Denial of Service via TUS nil-response panic
Summary
rclone before v1.75.0 contains a denial of service vulnerability in the WebDAV TUS creation handler that dereferences a nil response before checking for transport errors. A malicious or compromised configured endpoint can reset connections during TUS uploads to trigger a panic that terminates unrecovered goroutines and halts unrelated work in long-lived processes.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-25 16:12 UTC
CWE
References
Impacted products
Vendor Product Version
rclone rclone Affected: 0 , < 1.75.0 (semver)
Unaffected: 1.75.0 (semver)
    cpe:2.3:a:rclone:rclone:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-07-31 00:00
Show details on NVD website

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CVE-2026-77781 (GCVE-0-2026-77781)

Vulnerability from cvelistv5 – Published: 2026-08-21 23:57 – Updated: 2026-08-27 19:12
VLAI
Title
Tie::Hash::Regex versions before 2.0.0 for Perl will throw an exception on unparseable lookup keys
Summary
Tie::Hash::Regex versions before 2.0.0 for Perl will throw an exception on unparseable lookup keys. The FETCH, EXISTS and DELETE methods throw an exception when on malformed regular expressions. Each method falls back to a regex match when the key is not already stored in the hash, compiling the caller's key with a bare qr// and no eval guard. A key that is not a valid regular expression pattern, such as a single unmatched bracket, dies. An application that looks up externally supplied strings in a tied hash will die on an invalid key.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-27 19:12 UTC
CWE
Impacted products
Vendor Product Version
Affected: 0 , < 2.0.0 (custom)
Show details on NVD website

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CVE-2026-77078 (GCVE-0-2026-77078)

Vulnerability from cvelistv5 – Published: 2026-08-28 20:03 – Updated: 2026-08-31 18:40
VLAI
Title
multer vulnerable to Denial of Service via crafted multipart field names
Summary
multer is a middleware for handling multipart/form-data in Node.js. A small multipart request containing two specially crafted text field names can cause an uncaught RangeError (Invalid array length) that terminates the Node.js process. The first field uses a very large numeric array index to allocate a maximum-length sparse array, and a second field then pushes past that length, which throws inside the append-field dependency and is not caught by multer. All versions before 2.3.0 are affected, and the issue is a remotely triggerable denial of service. The issue is fixed in multer 2.3.0. Upgrade to multer 2.3.0 to remediate.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-31 18:40 UTC
CWE
Impacted products
Vendor Product Version
multer multer Affected: 0 , < 2.3.0 (semver)
Unaffected: 2.3.0 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-73418 (GCVE-0-2026-73418)

Vulnerability from cvelistv5 – Published: 2026-08-12 20:21 – Updated: 2026-08-13 12:53
VLAI
Title
NextAuth.js: getToken() throws an uncaught exception on malformed Bearer authorization headers
Summary
NextAuth.js provides authentication for Next.js. Prior to @auth/core 0.41.3 and next-auth 4.24.15 and 5.0.0-beta.32, the exported getToken() helper in the next-auth/jwt and @auth/core/jwt modules can throw an uncaught exception when it reads a malformed Authorization: Bearer header. When no session cookie is present, getToken() URL-decodes the bearer value before validating it, and malformed percent encoding causes decodeURIComponent() to throw instead of treating the token as invalid. Because getToken() is commonly called in API routes, middleware, and server-side request handlers, a single unauthenticated request can trigger an unhandled exception in code paths that authenticate requests, causing a per-request denial of service without exposing tokens, sessions, or other data and without bypassing authentication. This issue is fixed in @auth/core 0.41.3 and next-auth 4.24.15 and 5.0.0-beta.32.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 12:53 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-248 - Uncaught Exception
Impacted products
Vendor Product Version
nextauthjs next-auth Affected: >= 4.0.6, <= 4.24.14
Affected: >= 5.0.0-beta.0, <= 5.0.0-beta.31
Create a notification for this product.
@auth core Affected: >= 0.1.0, < 0.41.3
Create a notification for this product.
Show details on NVD website

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CVE-2026-73088 (GCVE-0-2026-73088)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:00 – Updated: 2026-08-13 14:50
VLAI
Title
Browserslist: Uncaught crash / prototype write via untrusted browserslist-stats.json custom stats (normalizeStats)
Summary
Browserslist is a configuration tool for sharing target browsers and Node.js versions between front-end tools. Prior to 4.28.7, normalizeStats() in node.js, reached unconditionally through getStat() and loadStat() on every browserslist() call, processes untrusted browserslist-stats.json, opts.stats, and CLI --stats data with an unguarded for...in loop and plain-object bracket access and assignment, allowing inherited Object.prototype keys including __proto__, toString, valueOf, constructor, hasOwnProperty, and isPrototypeOf to cause an uncaught TypeError or modify the prototype of the returned normalized object. This issue is fixed in version 4.28.7.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 14:50 UTC
CWE
  • CWE-1321 - Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')
  • CWE-248 - Uncaught Exception
Impacted products
Vendor Product Version
browserslist browserslist Affected: < 4.28.7
Create a notification for this product.
Show details on NVD website

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CVE-2026-72813 (GCVE-0-2026-72813)

Vulnerability from cvelistv5 – Published: 2026-08-14 11:35 – Updated: 2026-08-14 14:41
VLAI
Title
actix-files before 0.6.10 Denial of Service via empty Range header
Summary
actix-files before 0.6.10 contains a denial of service vulnerability triggered by an empty Range header in GET requests for static files. When panic is set to abort, remote attackers can crash the process on-demand by sending a GET request with an empty Range header.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-14 14:41 UTC
CWE
References
Impacted products
Vendor Product Version
actix actix-web Affected: 0 , < 0.6.10 (semver)
Unaffected: 0.6.10 (semver)
    cpe:2.3:a:actix:actix-web:*:*:*:*:*:rust:*:*
Create a notification for this product.
Date Public
2026-02-06 00:00
Show details on NVD website

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CVE-2026-72660 (GCVE-0-2026-72660)

Vulnerability from cvelistv5 – Published: 2026-08-13 19:12 – Updated: 2026-08-13 20:30
VLAI
Title
Uncaught Exception in Kibana Leading to Denial of Service
Summary
Uncaught Exception (CWE-248), resulting from Improper Input Validation (CWE-20), in Kibana can lead to denial of service via Input Data Manipulation (CAPEC-153). An authenticated user holding only low-privileged access can cause an internal error condition in Kibana by supplying specially crafted data. The resulting error is raised on an execution path so it propagates as an uncaught exception and terminates the Kibana process. Kibana is unavailable to all users until the service is restarted, and the condition can be triggered repeatedly.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 20:18 UTC
CWE
Impacted products
Vendor Product Version
Elastic Kibana Affected: 8.0.0 , ≤ 8.19.19 (semver)
Affected: 9.0.0 , ≤ 9.3.7 (semver)
Affected: 9.4.0 , ≤ 9.4.4 (semver)
Create a notification for this product.
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.