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.
247 vulnerabilities reference this CWE, most recent first.
CVE-2026-77761 (GCVE-0-2026-77761)
Vulnerability from cvelistv5 – Published: 2026-08-21 10:11 – Updated: 2026-08-21 12:00
VLAI
EPSS
VEX
Title
Cross-Document Parser State Contamination in misp-stix
Summary
A parser state isolation vulnerability in misp-stix could cause data from a previously processed STIX document to be retained and incorporated into the MISP event generated from a subsequent document when the same parser instance is reused.
Several STIX 1 and STIX 2 parser components maintained per-document state that was not completely cleared between conversions. In the STIX 2 parser, galaxy and galaxy-cluster information, including custom galaxy clusters, could survive a parser reset and subsequently be associated with objects from another bundle.
The STIX 1 parsers were affected by the same underlying state-management issue. Depending on the parser type, retained information could include galaxies, references, passive DNS bookkeeping, package titles, dates, and timestamps. As a result, parsing a second STIX package with an already-used parser could produce a MISP event containing information that was present only in the previously processed package. For example, a generated event could inherit passive DNS records from an earlier document, reference unrelated galaxy information, combine titles from different packages, or use timestamps originating from another conversion.
The issue primarily affects applications using the misp-stix API directly and reusing parser instances across independent STIX documents. Normal conversion entry points that instantiate a new parser for each file are not affected by this particular reuse scenario.
An attacker able to influence documents processed by such a long-lived parser could potentially cause information from one conversion to contaminate a subsequent MISP event. This can affect the integrity of generated threat intelligence, resulting in incorrect associations, misleading contextual information, or unrelated indicators being attributed to an event. In environments where consecutive documents have different access controls or distribution scopes, the retained state could additionally result in limited disclosure of information from a previously processed document.
Successful exploitation depends on the consuming application reusing the same parser instance and on the ordering of processed documents, which increases attack complexity. No direct availability impact or code execution is involved.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-21 12:00 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
3 references
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CVE-2026-72714 (GCVE-0-2026-72714)
Vulnerability from cvelistv5 – Published: 2026-08-24 20:08 – Updated: 2026-08-24 20:08
VLAI
EPSS
VEX
Title
Rocq Prover through 9.2.0 Universe Checking State Desynchronised After Module Close
Summary
Rocq Prover does not restore the universe graph's copy of the universe checking flag when a module that locally disabled the check is closed. Local Unset Universe Checking inside a module is expected to last only until the module ends, and the global flag is restored, but the universe graph keeps its own copy which is left disabled. The two views then disagree: Test Universe Checking reports the check as enabled while the kernel continues to accept universe-inconsistent terms. With the constraint between two universes no longer enforced, Hurkens' paradox applies and yields a proof of False, from which any proposition follows. The proof uses no axioms, plugins or unsafe features once the module has closed, and Print Assumptions reports it as closed under the global context, so neither the assumption audit nor the flag query reflects the actual kernel state. No fix is available.
Severity
6.3 (Medium)
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/rocq-prover/rocq | product |
| https://github.com/rocq-prover/rocq/issues/22287 | issue-tracking |
| https://github.com/endrazine/rocq-cve-poc-22287 | exploit |
| https://www.vulncheck.com/advisories/rocq-prover-… | third-party-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| rocq-prover | rocq |
Affected:
0 , ≤ 9.2.0
(custom)
|
Date Public
2026-07-16 00:00
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CVE-2026-68809 (GCVE-0-2026-68809)
Vulnerability from cvelistv5 – Published: 2026-08-11 17:05 – Updated: 2026-08-24 16:07
VLAI
EPSS
VEX
Title
Powerpoint Information Disclosure Vulnerability
Summary
Incomplete cleanup in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-11 20:38 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
5 products
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Microsoft 365 Apps for Enterprise |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office 2019 |
Affected:
19.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office LTSC 2021 |
Affected:
16.0.1 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft Office LTSC 2024 |
Affected:
16.0.0 , < https://aka.ms/OfficeSecurityReleases
(custom)
|
|
| Microsoft | Microsoft PowerPoint 2016 |
Affected:
16.0.0 , < 16.0.5565.1001
(custom)
|
Date Public
2026-08-11 14:00
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CVE-2026-67442 (GCVE-0-2026-67442)
Vulnerability from cvelistv5 – Published: 2026-08-18 20:08 – Updated: 2026-08-19 15:22
VLAI
EPSS
VEX
Title
FUXA Business Logic Flaw: Role Deletion Without User Assignment Cleanup
Summary
FUXA is a web-based Process Visualization (SCADA/HMI/Dashboard) software. Prior to 1.3.3, DELETE /api/roles removes role definitions through server/runtime/users/usrstorage.js but does not remove the deleted role identifier from each user's info.roles array or the runtime usersMap cache. If a permission configuration still references that identifier, an affected user can retain authorization rights that an administrator intended to revoke, causing residual privilege, inconsistent access-control state, and misleading audit results. This issue is fixed in version 1.3.3.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 15:22 UTC
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://github.com/frangoteam/FUXA/security/advis… | x_refsource_CONFIRM |
| https://github.com/frangoteam/FUXA/pull/2394 | x_refsource_MISC |
| https://github.com/frangoteam/FUXA/commit/7ce84dc… | x_refsource_MISC |
| https://github.com/frangoteam/FUXA/releases/tag/v1.3.3 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| frangoteam | FUXA |
Affected:
< 1.3.3
|
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CVE-2026-67334 (GCVE-0-2026-67334)
Vulnerability from cvelistv5 – Published: 2026-08-01 12:22 – Updated: 2026-08-03 18:19
VLAI
EPSS
VEX
Title
better-auth Stale Sessions Persist After User Deletion
Summary
better-auth versions before 1.6.11 fail to delete cached sessions when removing users via admin, anonymous, or SCIM endpoints when secondaryStorage is configured and storeSessionInDatabase is false. Attackers can reuse deleted user session tokens to maintain authentication for up to seven days after account deletion.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 18:19 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/better-auth/better-auth/securi… | vendor-advisory |
| https://www.vulncheck.com/advisories/better-auth-… | third-party-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| better-auth | better-auth |
Affected:
0.3.4 , < 1.6.11
(semver)
Unaffected: 1.6.11 (semver) |
|
| better-auth | better-auth |
Affected:
1.6.0 , < 1.6.11
(semver)
Unaffected: 1.6.11 (semver) |
Date Public
2026-05-31 00:00
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CVE-2026-63545 (GCVE-0-2026-63545)
Vulnerability from cvelistv5 – Published: 2026-08-03 07:57 – Updated: 2026-08-03 11:12
VLAI
EPSS
VEX
Summary
Sharp and Toshiba Tec MFPs (multifunction printers) caches data internally when printing, and leave them uncleared. They may be accessed later by other users.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-03 11:12 UTC
CWE
- CWE-459 - Incomplete cleanup
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Sharp Corporation | Sharp MFPs |
Affected:
see the information provided by Sharp Corporation
|
|
| Toshiba Tec Corporation | Toshiba Tec MFPs |
Affected:
see the information provided by Toshiba Tec
|
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CVE-2026-53867 (GCVE-0-2026-53867)
Vulnerability from cvelistv5 – Published: 2026-06-12 21:57 – Updated: 2026-07-14 21:33 X_Open Source
VLAI
EPSS
VEX
Title
Capgo < 12.128.2 - Orphaned File Retention via Profile Image Replacement
Summary
Capgo before 12.128.2 fails to delete previously uploaded profile images from backend storage when users replace or remove them. Attackers can access orphaned image files through previously generated URLs, allowing unauthorized retrieval of user-uploaded content.
Severity
4.3 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-15 16:52 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/Cap-go/capgo/security/advisori… | vendor-advisory |
| https://www.vulncheck.com/advisories/capgo-orphan… | third-party-advisory |
Impacted products
Date Public
2026-03-08 00:00
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CVE-2026-52736 (GCVE-0-2026-52736)
Vulnerability from cvelistv5 – Published: 2026-08-18 19:26 – Updated: 2026-08-18 19:38
VLAI
EPSS
VEX
Title
ZEBRA: Block suppression via NU5 same-header body poisoning of sent-hash cache
Summary
ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, a remote unauthenticated P2P peer can stall a Zebra node by racing an invalid block body against the valid canonical body for the same block header hash. ZIP-244 permits the attacker to mutate coinbase scriptSig authentication data while retaining the transaction identifiers, merkle root, and block header hash, so the poisoned body fails later commitment validation but shares the canonical hash. In zebra-state/src/service.rs, queue_and_commit_to_non_finalized_state recorded the hash in non_finalized_block_write_sent_hashes before contextual validation completed and did not remove it when the write task rejected the body. When the honest body later arrived, the cached hash caused KnownBlock::WriteChannel duplicate handling to suppress it, leaving the node stuck one height behind until restart or reorganization. This issue is fixed in version 4.5.0.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 19:38 UTC
CWE
- CWE-459 - Incomplete Cleanup
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | x_refsource_CONFIRM |
| https://github.com/ZcashFoundation/zebra/commit/1… | x_refsource_MISC |
| https://github.com/ZcashFoundation/zebra/releases… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
< 4.5.0
|
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CVE-2026-52733 (GCVE-0-2026-52733)
Vulnerability from cvelistv5 – Published: 2026-08-18 19:24 – Updated: 2026-08-19 15:20
VLAI
EPSS
VEX
Title
ZEBRA: Persistent on-disk corruption of Sapling/Orchard subtree roots after chain fork via pop_tip
Summary
ZEBRA is a Zcash node written entirely in Rust. Prior to 4.5.0, a natural or attacker-influenced chain fork can leave stale Sapling and Orchard note-commitment subtree roots in Zebra state. In zebra-state/src/service/non_finalized_state/chain.rs, Chain::pop_tip removed a reverted tip block but did not remove subtree entries whose end_height belonged to that block, unlike the cleanup performed by pop_root. When the winning fork later finalized, the abandoned branch's stale subtree data could be written to RocksDB and survive node restarts. The corrupted history can cause z_getsubtreesbyindex consumers such as lightwalletd and light wallets to receive incorrect subtree roots, producing wallet synchronization failures or incorrect wallet state and requiring a full state rebuild for recovery. This issue is fixed in version 4.5.0.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 15:20 UTC
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/ZcashFoundation/zebra/security… | x_refsource_CONFIRM |
| https://github.com/ZcashFoundation/zebra/commit/1… | x_refsource_MISC |
| https://github.com/ZcashFoundation/zebra/releases… | x_refsource_MISC |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| ZcashFoundation | zebra |
Affected:
< 4.5.0
|
|
| ZcashFoundation | zebra-state |
Affected:
< 7.0.0
|
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CVE-2026-35361 (GCVE-0-2026-35361)
Vulnerability from cvelistv5 – Published: 2026-04-22 16:08 – Updated: 2026-04-22 17:35
VLAI
EPSS
VEX
Title
uutils coreutils mknod Security Label Inconsistency and Broken Cleanup on SELinux Systems
Summary
The mknod utility in uutils coreutils fails to handle security labels atomically by creating device nodes before setting the SELinux context. If labeling fails, the utility attempts cleanup using std::fs::remove_dir, which cannot remove device nodes or FIFOs. This leaves mislabeled nodes behind with incorrect default contexts, potentially allowing unauthorized access to device nodes that should have been restricted by mandatory access controls.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 17:35 UTC
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/uutils/coreutils/pull/10582 | issue-trackingpatch |
| https://github.com/uutils/coreutils/releases/tag/0.6.0 | vendor-advisory |
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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.