Common Weakness Enumeration
CWE-459
AllowedIncomplete Cleanup
Abstraction: Base · Status: Draft
The product does not properly "clean up" and remove temporary or supporting resources after they have been used.
114 vulnerabilities reference this CWE, most recent first.
CVE-2026-108982 (GCVE-0-2026-108982)
Vulnerability from cvelistv5 – Published: 2026-10-12 02:44 – Updated: 2026-10-15 02:49
VLAI
EPSS
VEX
Summary
VeraCrypt 1.26.29 (FUSE-T build) on macOS sometimes allows unintended access to decrypted data. It does not terminate the FUSE-T auxiliary service (go-nfsv4) and its associated VeraCrypt core-service helper processes when a volume is dismounted. After VeraCrypt reports the volume as dismounted, the auxiliary mount continues to serve the decrypted volume image (volume.dmg) over a loopback SMB session, and the leaked processes retain an open handle to the underlying raw device. A local user or process can therefore remount and access the decrypted volume without the passphrase, e.g., by reopening a previously accessed path (such as through a macOS Open Recent menu) or by attaching volume.dmg from the stale auxiliary mount. (The macFUSE build of VeraCrypt is not affected.)
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-13 18:25 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
mitre
CNA
References
7 references
Impacted products
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CVE-2026-107914 (GCVE-0-2026-107914)
Vulnerability from cvelistv5 – Published: 2026-10-09 05:18 – Updated: 2026-10-14 01:42
VLAI
EPSS
VEX
Summary
Backdrop CMS 1.34 before 1.34.5 and 1.35 before 1.35.1 doesn't sufficiently protect configuration exports when delivering a compressed archive. This vulnerability is mitigated by the fact that an export must have been previously requested by someone with the "Synchronize, import, and export configuration" permission. NOTE: CVE-2026-107914 refers to the vulnerability in which config.admin.inc does not ensure that a file_unmanaged_delete operation occurs. Therefore, many archives could persist: config.tar.gz, config_0.tar.gz, config_1.tar.gz, etc. There is a separate config.module issue that could allow remote access by an anonymous user, but only for the one filename config.tar.gz.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 01:42 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
mitre
CNA
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| backdropcms | Backdrop |
Affected:
1.34.0 , < 1.34.5
(semver)
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CVE-2026-107332 (GCVE-0-2026-107332)
Vulnerability from cvelistv5 – Published: 2026-10-08 17:33 – Updated: 2026-10-09 16:18
VLAI
EPSS
VEX
Title
Insecure Default File Permissions on Cached Credentials in AWS Toolkit for Visual Studio Code
Summary
Insecure file permissions in the CodeCatalyst connection handler in AWS Toolkit for VS Code before 4.10.0 allowed local users to obtain CodeCatalyst bearer tokens via reading world-readable token cache files.
To mitigate this issue, users should upgrade to version 4.10.0 or later.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 19:03 UTC
Assigner
AMZN
CNA
References
3 references
| URL | Tags |
|---|---|
| https://github.com/aws/aws-toolkit-vscode/release… | patchrelease-notes |
| https://aws.amazon.com/security/security-bulletin… | vendor-advisory |
| https://github.com/aws/aws-toolkit-vscode/securit… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| aws | aws-toolkit-vscode |
Affected:
0 , < 4.10.0
(custom)
cpe:2.3:a:aws:aws-toolkit-vscode:*:*:*:*:*:*:*:* |
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CVE-2026-104427 (GCVE-0-2026-104427)
Vulnerability from cvelistv5 – Published: 2026-10-02 11:38 – Updated: 2026-10-05 14:53
VLAI
EPSS
VEX
Title
Zebra before 6.1.0 Chain Stall via Stale parent_error_map Entry
Summary
Zebra before 6.1.0 contains an incomplete cleanup vulnerability in the state write task that allows remote unauthenticated peers to stall node synchronization by poisoning parent_error_map. Attackers can deliver a coinbase-malleated block sharing a canonical block's hash before it propagates, causing the next canonical block to be rejected and stalling the node for roughly 2,000 blocks.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-05 14:53 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/zebra-before… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
0 , < 6.1.0
(semver)
Unaffected: 6.1.0 (semver) cpe:2.3:a:zfnd:zebra:*:*:*:*:*:*:*:* |
Date Public
2026-07-17 00:00
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CVE-2026-104421 (GCVE-0-2026-104421)
Vulnerability from cvelistv5 – Published: 2026-10-02 11:38 – Updated: 2026-10-02 12:28
VLAI
EPSS
VEX
Title
Zebra before 6.2.1 Block Download Denial of Service via KnownBlock SentHashes Lockout
Summary
Zebra before 6.2.1 contains an incomplete cleanup vulnerability that allows unauthenticated peers to block downloading of valid blocks by leaving rejected hashes in SentHashes. Attackers can send a contextually invalid block sharing an honest block's header hash, causing Request::KnownBlock to skip the honest block and keep nodes behind the tip.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-02 12:27 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
VulnCheck
CNA
References
2 references
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | vendor-advisory |
| https://www.vulncheck.com/advisories/zebra-before… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
0 , < 6.2.1
(semver)
Unaffected: 6.2.1 (semver) cpe:2.3:a:zfnd:zebra:*:*:*:*:*:*:*:* |
Date Public
2026-07-22 00:00
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CVE-2026-103937 (GCVE-0-2026-103937)
Vulnerability from cvelistv5 – Published: 2026-10-13 18:42 – Updated: 2026-10-14 16:03
VLAI
EPSS
VEX
Title
Misskey: Denial of service resulting from insufficient cleanup processing during file uploads
Summary
Misskey is an open source, federated social media platform. From 13.0.0 until 2025.4.1 and from 2025.5.0 until 2026.7.0, cleanup processing may not execute during file uploads. Repeated uploads can exhaust storage or file descriptors and deny service regardless of whether federation is enabled. This issue is fixed in version 2026.7.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 16:03 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
GitHub_M
CNA
References
4 references
| URL | Tags |
|---|---|
| https://github.com/misskey-dev/misskey/security/a… | x_refsource_CONFIRM |
| https://github.com/misskey-dev/misskey/pull/17750 | x_refsource_MISC |
| https://github.com/misskey-dev/misskey/commit/3f2… | x_refsource_MISC |
| https://github.com/misskey-dev/misskey/releases/t… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| misskey-dev | misskey |
Affected:
>= 12.0.0, <= 13.14.2
Affected: >= 2023.9.0-beta.1, < 2025.4.1 Affected: >= 2025.5.0, < 2026.7.0 |
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CVE-2026-102030 (GCVE-0-2026-102030)
Vulnerability from cvelistv5 – Published: 2026-10-14 16:49 – Updated: 2026-10-16 16:38
VLAI
EPSS
VEX
Title
Junos OS and Junos OS Evolved: An attacker causes routing-daemon denial of service when BGP MVPN inter-region tunneling is used
Summary
An Incomplete Cleanup vulnerability in the rpd process of Juniper Networks Junos OS and Junos OS Evolved allows a configured MVPN neighbor to cause a denial of service via a BGP MVPN update when an inter‑region segmented VRF with 'protocols mvpn inter-region-template' is configured.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-16 16:38 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
juniper
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://supportportal.juniper.net/JSA112187 | vendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Juniper Networks | Junos OS |
Affected:
0 , < 23.2R2-S7.7
(custom)
Affected: 23.4 , < 23.4R2-S8.13 (custom) Affected: 24.2 , < 24.2R2-S5.5 (custom) Affected: 24.4 , < 24.4R2-S5 (custom) Affected: 25.2 , < 25.2R2-S2 (custom) Affected: 25.4 , < 25.4R1-S3 (custom) Affected: 26.2 , < 26.2R1-S2 (custom) |
|
| Juniper Networks | Junos OS Evolved |
Affected:
0 , < 23.2R2-S7.7-EVO
(custom)
Affected: 23.4 , < 23.4R2-S8.11-EVO (custom) Affected: 24.2 , < 24.2R2-S5.6-EVO (custom) Affected: 24.4 , < 24.4R2-S5-EVO (custom) Affected: 25.2 , < 25.2R2-S2-EVO (custom) Affected: 25.4 , < 25.4R1-S3-EVO (custom) Affected: 26.2 , < 26.2R1-S2-EVO (custom) Affected: 23.4X100 (custom) Affected: 25.2X100 , < 25.2X100-D35-EVO (custom) Affected: 25.4X300 , < 25.4X300-D40-EVO (custom) |
Date Public
2026-10-14 16:00
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CVE-2026-101100 (GCVE-0-2026-101100)
Vulnerability from cvelistv5 – Published: 2026-09-28 17:30 – Updated: 2026-09-28 17:47 X_Open Source
VLAI
EPSS
VEX
Title
ag-ui-protocol ag-ui Middleware filter-tool-calls.ts FilterToolCallsMiddleware cleanup
Summary
A flaw has been found in ag-ui-protocol ag-ui up to 2026-09-07. This vulnerability affects the function FilterToolCallsMiddleware of the file sdks/typescript/packages/client/src/middleware/filter-tool-calls.ts of the component Middleware. Executing a manipulation can lead to incomplete cleanup. The attack may be launched remotely. Upgrading to version 2026-09-08 is able to resolve this issue. This patch is called c346119fe870b70f5c19738ee5119f3e1456e59d. It is suggested to upgrade the affected component.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-28 17:47 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
VulDB
CNA
References
9 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/410975 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/410975/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-101100 | third-party-advisory |
| https://vuldb.com/submit/934980 | third-party-advisory |
| https://github.com/ag-ui-protocol/ag-ui/issues/2443 | issue-tracking |
| https://github.com/ag-ui-protocol/ag-ui/pull/2494 | issue-trackingpatch |
| https://github.com/ag-ui-protocol/ag-ui/commit/c3… | patch |
| https://github.com/ag-ui-protocol/ag-ui/releases/… | patch |
| https://github.com/ag-ui-protocol/ag-ui/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ag-ui-protocol | ag-ui |
Affected:
2026-09-07
Unaffected: 2026-09-08 cpe:2.3:a:ag-ui-protocol:ag-ui:*:*:*:*:*:*:*:* |
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CVE-2026-93446 (GCVE-0-2026-93446)
Vulnerability from cvelistv5 – Published: 2026-10-20 13:44 – Updated: 2026-10-29 17:57
VLAI
EPSS
VEX
Title
Apache Tomcat: Possible TLS 1.3 connection failures
Summary
Incomplete cleanup vulnerability in Apache Tomcat could cause TLS 1.3 connections to fail intermittently.
This issue affects Apache Tomcat: from 11.0.0-M21 through 11.0.26, from 10.1.25 through 10.1.60, from 9.0.90 through 9.0.122.
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 17:56 UTC
CWE
- CWE-459 - Incomplete cleanup
Assigner
apache
CNA
References
2 references
| URL | Tags |
|---|---|
| https://lists.apache.org/thread.html/zh87okr5qspv… | vendor-advisory |
| http://www.openwall.com/lists/oss-security/2026/1… |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apache Software Foundation | Apache Tomcat |
Affected:
11.0.0-M21 , ≤ 11.0.26
(semver)
Affected: 10.1.25 , ≤ 10.1.60 (semver) Affected: 9.0.90 , ≤ 9.0.122 (semver) |
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CVE-2026-88932 (GCVE-0-2026-88932)
Vulnerability from cvelistv5 – Published: 2026-09-14 08:46 – Updated: 2026-09-14 10:29
VLAI
EPSS
VEX
Title
multer vulnerable to Denial of Service via orphaned disk writes on aborted uploads
Summary
multer is a Node.js middleware for handling multipart/form-data uploads. In versions 2.2.0 through 2.3.0, when a request using disk storage is aborted mid-upload, file writes that complete after multer has already run its abort cleanup are not removed, so each aborted upload can leave an orphaned file on disk. A remote unauthenticated attacker can repeatedly start and abort uploads to accumulate orphaned files and exhaust disk space, causing a denial of service. The issue is fixed in multer 2.4.0, and users should upgrade to 2.4.0 or later.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-14 10:28 UTC
Assigner
openjs
CNA
References
Impacted products
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Mitigation
Architecture and Design
Implementation
Temporary files and other supporting resources should be deleted/released immediately after they are no longer needed.
No CAPEC attack patterns related to this CWE.