Common Weakness Enumeration

CWE-672

Weakness Allowed-with-Review

Operation on a Resource after Expiration or Release

Abstraction: Class · Status: Draft

The product uses, accesses, or otherwise operates on a resource after that resource has been expired, released, or revoked.

Mapping guidance

This CWE entry is a Class and might have Base-level children that would be more appropriate

Examine children of this entry to see if there is a better fit

Relationships and members
ChildOf: CWE-666 · View CWE-1000
Modes of introduction
Implementation
Operation
Detection methods

Automated Static Analysis

Automated static analysis, commonly referred to as Static Application Security Testing (SAST), can find some instances of this weakness by analyzing source code (or binary/compiled code) without having to execute it. Typically, this is done by building a model of data flow and control flow, then searching for potentially-vulnerable patterns that connect "sources" (origins of input) with "sinks" (destinations where the data interacts with external components, a lower layer such as the OS, etc.)

Effectiveness: High

Content history
Submission: CWE Content Team · MITRE · 2008-04-11 · CWE Draft 9
Modification: Eric Dalci · Cigital · 2008-07-01 · CWE 1.0

updated Time_of_Introduction

Modification: CWE Content Team · MITRE · 2008-09-08 · CWE 1.0

updated Relationships

Modification: CWE Content Team · MITRE · 2010-02-16 · CWE 1.8

updated Demonstrative_Examples, Description, Name, Relationships

Modification: CWE Content Team · MITRE · 2010-09-27 · CWE 1.10

updated Observed_Examples, Relationships

Modification: CWE Content Team · MITRE · 2011-06-01 · CWE 1.13

updated Common_Consequences

Modification: CWE Content Team · MITRE · 2012-05-11 · CWE 2.2

updated Common_Consequences, Demonstrative_Examples, Relationships

Modification: CWE Content Team · MITRE · 2013-02-21 · CWE 2.4

updated Relationships

Modification: CWE Content Team · MITRE · 2014-02-18 · CWE 2.6

updated Applicable_Platforms

Modification: CWE Content Team · MITRE · 2014-07-30 · CWE 2.8

updated Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2017-11-08 · CWE 3.0

updated Demonstrative_Examples, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2019-01-03 · CWE 3.2

updated References, Relationships, Taxonomy_Mappings

Modification: CWE Content Team · MITRE · 2019-06-20 · CWE 3.3

updated Relationships, Type

Modification: CWE Content Team · MITRE · 2020-02-24 · CWE 4.0

updated Applicable_Platforms, Relationships

Modification: CWE Content Team · MITRE · 2020-08-20 · CWE 4.2

updated Relationships

Modification: CWE Content Team · MITRE · 2020-12-10 · CWE 4.3

updated Relationships

Modification: CWE Content Team · MITRE · 2021-10-28 · CWE 4.6

updated Relationships

Modification: CWE Content Team · MITRE · 2023-01-31 · CWE 4.10

updated Description

Modification: CWE Content Team · MITRE · 2023-04-27 · CWE 4.11

updated Relationships, Time_of_Introduction

Modification: CWE Content Team · MITRE · 2023-06-29 · CWE 4.12

updated Mapping_Notes

Modification: CWE Content Team · MITRE · 2023-10-26 · CWE 4.13

updated Observed_Examples

Modification: CWE Content Team · MITRE · 2025-12-11 · CWE 4.19

updated Detection_Factors, Weakness_Ordinalities

Modification: CWE Content Team · MITRE · 2026-10-28 · CWE 5.0

updated References, Relationships

170 vulnerabilities reference this CWE, most recent first.

CVE-2026-126330 (GCVE-0-2026-126330)

Vulnerability from cvelistv5 – Published: 2026-11-12 15:46 – Updated: 2026-11-12 15:46
VLAI
Title
Docker Sandboxes restores removed automatically assigned port publications
Summary
Docker Sandboxes can silently republish a sandbox service after an operator removes its automatically assigned host-port mapping. The daemon removes the active binding but retains the original publication request, allowing a later port change or sandbox restart to publish the service again on a new host port. An attacker able to reach the restored endpoint may regain access to the service. Both TCP and UDP mappings are affected. Exposure is limited to the original bind address, which defaults to loopback. The issue is fixed in version 0.53.0.
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
Docker CNA under the mitre root
CNA scorecard B 88/100 over 47 records in the last 180 days details
References
Impacted products
Vendor Product Version
Docker Docker Sandboxes Affected: 0.34.0 , < 0.53.0 (semver)
Unaffected: 0.53.0 , < * (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-123602 (GCVE-0-2026-123602)

Vulnerability from cvelistv5 – Published: 2026-11-08 01:38 – Updated: 2026-11-09 13:53
VLAI
Title
Hickory DNS Recursor Ghost Domain Attack via Child-Side NS RRset Caching
Summary
The Hickory DNS recursor in all versions of hickory-recursor and in hickory-resolver 0.26.0-beta.1 before 0.26.2 (recursor feature) is vulnerable to ghost domain names attacks because it reuses child-side apex NS RRsets cached from zone NS queries for iterative resolution. By repeatedly querying a zone's NS records, an attacker keeps the stale RRset cached indefinitely, letting name servers whose delegation the parent revoked keep answering for the zone.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 13:52 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 8184 records in the last 180 days details
References
Impacted products
Vendor Product Version
hickory-dns hickory-dns Affected: 0 , ≤ 0.26.0-alpha.1 (semver)
Create a notification for this product.
hickory-dns hickory-dns Affected: 0.26.0-beta.1 , < 0.26.2 (semver)
Unaffected: 0.26.2 (semver)
Create a notification for this product.
Date Public
2026-09-03 00:00
Show details on NVD website

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CVE-2026-120449 (GCVE-0-2026-120449)

Vulnerability from cvelistv5 – Published: 2026-11-02 14:29 – Updated: 2026-11-02 15:43
VLAI
Title
Outline before 1.12.0 Improper Access Control via Public Document Shares
Summary
Outline before 1.12.0 contains an improper access control vulnerability that allows unauthenticated users to read unpublished documents because the share loader ignores unpublished status. Attackers holding an existing share link can query shares.info, documents.info, or the /s/ share routes to read withdrawn content, while shares.revoke returns 404 and blocks revocation.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 15:42 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
VulnCheck CNA under the mitre root
CNA scorecard B 84/100 over 8184 records in the last 180 days details
Impacted products
Vendor Product Version
Outline Outline Affected: 0 , < 1.12.0 (semver)
    cpe:2.3:a:getoutline:outline:*:*:*:*:*:*:*:*
Create a notification for this product.
Date Public
2026-10-24 00:00
Credits
Show details on NVD website

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CVE-2026-116336 (GCVE-0-2026-116336)

Vulnerability from cvelistv5 – Published: 2026-11-12 14:15 – Updated: 2026-11-13 05:02
VLAI
Title
PostgreSQL REINDEX CONCURRENTLY does not block DROP INDEX during index functions
Summary
Operation on a dropped index in PostgreSQL REINDEX CONCURRENTLY allows an object creator to execute arbitrary code as the operating system user running the database, via an index expression that issues DROP INDEX. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-12 00:00 UTC
CWE
  • CWE-843 - Access of Resource Using Incompatible Type ('Type Confusion')
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
PostgreSQL CNA under the redhat root
CNA scorecard C 68/100 over 155 records in the last 180 days details
Impacted products
Vendor Product Version
n/a PostgreSQL Affected: 18 , < 18.7 (rpm)
Affected: 17 , < 17.12 (rpm)
Affected: 16 , < 16.16 (rpm)
Affected: 15 , < 15.20 (rpm)
Affected: 0 , < 14.25 (rpm)
Show details on NVD website

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CVE-2026-116326 (GCVE-0-2026-116326)

Vulnerability from cvelistv5 – Published: 2026-11-12 14:15 – Updated: 2026-11-14 04:58
VLAI
Title
PostgreSQL plperl tied-object exceptions follow stale sigjmp_buf
Summary
Uncaught exceptions in PostgreSQL plperl allow an object creator to cause use of a stale sigjmp_buf, via a tied Perl object, or a Perl object whose overloaded conversion throws while plperl is handling another error. We have not ruled out arbitrary code execution on some platform. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-13 00:00 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
PostgreSQL CNA under the redhat root
CNA scorecard C 68/100 over 155 records in the last 180 days details
Impacted products
Vendor Product Version
n/a PostgreSQL Affected: 18 , < 18.7 (rpm)
Affected: 17 , < 17.12 (rpm)
Affected: 16 , < 16.16 (rpm)
Affected: 15 , < 15.20 (rpm)
Affected: 0 , < 14.25 (rpm)
Show details on NVD website

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CVE-2026-115402 (GCVE-0-2026-115402)

Vulnerability from cvelistv5 – Published: 2026-10-28 15:00 – Updated: 2026-11-06 18:33
VLAI
Summary
OpenVPN ovpn-dco-win 0.6.5 through 2.8.13 allows unprivileged local users to cause a denial of service (system crash) via a race condition in the TCP connect path.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-06 18:21 UTC
CWE
  • CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
OpenVPN CNA under the mitre root
CNA scorecard C 73/100 over 29 records in the last 180 days details
References
Impacted products
Vendor Product Version
OpenVPN ovpn-dco-win Affected: 0.6.5 , ≤ 2.8.13 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-96589 (GCVE-0-2026-96589)

Vulnerability from cvelistv5 – Published: 2026-10-06 19:25 – Updated: 2026-10-07 14:30
VLAI
Title
Gitea private repository access retained after rejected transfer
Summary
When a private repository is transferred to a user who lacks access, Gitea grants that recipient temporary read access as a collaborator so they can review the repository. Rejecting or cancelling the transfer did not revoke this collaboration, so the named recipient kept persistent read access to the private repository, including its code, issues, pull requests and wiki, and could clone it. The repository owner was not notified. Transfer-granted access is now removed while collaborations that existed before the transfer are preserved.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-07 14:29 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
  • CWE-863 - Incorrect Authorization
Assigner
Gitea CNA under the mitre root
CNA scorecard C 61/100 over 185 records in the last 180 days details
Impacted products
Vendor Product Version
Gitea Gitea Affected: 0 , ≤ 1.27.3 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-93006 (GCVE-0-2026-93006)

Vulnerability from cvelistv5 – Published: 2026-10-29 12:47 – Updated: 2026-11-06 01:50
VLAI
Title
Dnsmasq: dnsmasq: tftp prefetch cache keyed on stale heap pointer serves wrong file content
Summary
A flaw was found in dnsmasq. The TFTP server can serve the wrong file contents because a recently used transfer cache is not invalidated when a transfer finishes. An attacker on the local network who can request a TFTP file may cause a later client to receive previously cached data instead of the requested file. In PXE network-boot environments this can substitute attacker-chosen boot content for a victim machine.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-02 20:54 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
redhat CNA under the redhat root
CNA scorecard B 82/100 over 1209 records in the last 180 days details
References
URL Tags
https://access.redhat.com/security/cve/CVE-2026-93006 vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2536075 issue-trackingx_refsource_REDHAT
Date Public
2026-10-28 09:32
Show details on NVD website

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CVE-2026-68481 (GCVE-0-2026-68481)

Vulnerability from cvelistv5 – Published: 2026-08-06 11:22 – Updated: 2026-08-07 00:01
VLAI
Title
Apache CXF: Revocation bypass in DefaultEncryptingOAuthDataProvider
Summary
In Apache CXF's DefaultEncryptingOAuthDataProvider, revoked access tokens still decrypt successfully, and TokenIntrospectionService reports active:true. The same applies to refresh tokens. This violates the RFC stipulations that 'The authorization server MUST invalidate the token.' and 'introspection of a revoked token MUST return {"active":false}'. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-06 15:15 UTC
CWE
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
apache CNA under the mitre root
CNA scorecard B 76/100 over 1276 records in the last 180 days details
Impacted products
Vendor Product Version
Apache Software Foundation Apache CXF Affected: 4.2.0 , < 4.2.3 (semver)
Affected: 4.0.0 , < 4.1.8 (semver)
Affected: 0 , < 3.6.12 (semver)
Create a notification for this product.
Show details on NVD website

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CVE-2026-62966 (GCVE-0-2026-62966)

Vulnerability from cvelistv5 – Published: 2026-10-30 20:53 – Updated: 2026-11-06 18:21
VLAI
Title
ESPAsyncWebServer multipart parser has null-pointer write
Summary
ESPAsyncWebServer is an asynchronous HTTP and WebSocket server library for ESP32, ESP8266, RP2040 and RP2350. Prior to version 3.11.2, the multipart parser in `src/WebRequest.cpp` frees `_itemBuffer` and sets it to NULL when `BOUNDARY_OR_DATA` matches the closing boundary of a file part, before confirming the following terminator, while leaving `_itemIsFile` true. If the next byte is neither the final closing dashes nor a clean CRLF, the `DASH3_OR_RETURN2` or `EXPECT_FEED2` rewind branch re-injects provisionally consumed bytes through `itemWriteByte`. Because `_itemIsFile` remains true, `_itemBuffer`[`_itemBufferIndex`++] writes through a null pointer. On ESP32 this causes a `StoreProhibited` exception, panic and device reboot, producing remote denial of service. A route with a non-trivial body/upload handler, such as a file-upload or web-OTA endpoint, must be present. This issue is fixed in version 3.11.2.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-06 18:20 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
  • CWE-672 - Operation on a Resource after Expiration or Release
Assigner
GitHub_M CNA under the mitre root
CNA scorecard C 72/100 over 7868 records in the last 180 days details
Impacted products
Show details on NVD website

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No mitigation information available for this CWE.

No CAPEC attack patterns related to this CWE.