Common Weakness Enumeration

CWE-459

Allowed

Incomplete Cleanup

Abstraction: Base · Status: Draft

The product does not properly "clean up" and remove temporary or supporting resources after they have been used.

254 vulnerabilities reference this CWE, most recent first.

CVE-2026-52736 (GCVE-0-2026-52736)

Vulnerability from cvelistv5 – Published: 2026-08-18 19:26 – Updated: 2026-08-18 19:38
VLAI
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.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-18 19:38 UTC
CWE
Impacted products
Vendor Product Version
ZcashFoundation zebra Affected: < 4.5.0
Create a notification for this product.
Show details on NVD website

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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
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-19 15:20 UTC
CWE
  • CWE-459 - Incomplete Cleanup
  • CWE-672 - Operation on a Resource after Expiration or Release
Impacted products
Show details on NVD website

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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
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-04-22 17:35 UTC
CWE
  • CWE-281 - Improper Preservation of Permissions
  • CWE-459 - Incomplete Cleanup
References
Impacted products
Vendor Product Version
Uutils coreutils Affected: 0 , < 0.6.0 (semver)
Create a notification for this product.
Credits
Show details on NVD website

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CVE-2026-34263 (GCVE-0-2026-34263)

Vulnerability from cvelistv5 – Published: 2026-05-12 02:20 – Updated: 2026-05-15 11:47
VLAI
Title
Missing authentication check in SAP Commerce cloud configuration
Summary
Due to improper Spring Security configuration, SAP Commerce Cloud allows an unauthenticated user to perform malicious input injection, resulting in arbitrary server-side code execution, leading to high impact on Confidentiality, Integrity, and Availability of the application.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-12 13:35 UTC
CWE
Assigner
Impacted products
Vendor Product Version
SAP_SE SAP Commerce cloud configuration Affected: HY_COM 2205
Affected: COM_CLOUD 2211
Affected: 2211-JDK21
Create a notification for this product.
Show details on NVD website

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CVE-2026-33232 (GCVE-0-2026-33232)

Vulnerability from cvelistv5 – Published: 2026-05-19 00:35 – Updated: 2026-05-19 13:03
VLAI
Title
AutoGPT: Unauthenticated DoS via Disk Space Exhaustion
Summary
AutoGPT is a workflow automation platform for creating, deploying, and managing continuous artificial intelligence agents. Versions 0.4.2 through 0.6.51 are vulnerable to an unauthenticated Denial of Service (DoS) through the server due to uncontrolled disk space consumption. The download_agent_file endpoint creates persistent temporary files for every request but fails to delete them after they are served. An unauthenticated attacker can repeatedly call this endpoint to exhaust the server's disk space, causing the database or other system services to fail due to "No space left on device" errors, rendering the entire AutoGPT Platform backend unavailable to all users. This issue has been patched in version 0.6.52.
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-19 13:03 UTC
CWE
  • CWE-459 - Incomplete Cleanup
  • CWE-400 - Uncontrolled Resource Consumption
  • CWE-770 - Allocation of Resources Without Limits or Throttling
References
Impacted products
Vendor Product Version
Significant-Gravitas AutoGPT Affected: >= 0.4.2, < 0.6.52
Create a notification for this product.
Show details on NVD website

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CVE-2026-28268 (GCVE-0-2026-28268)

Vulnerability from cvelistv5 – Published: 2026-02-27 20:16 – Updated: 2026-03-03 20:26
VLAI
Title
Vikunja Vulnerable to Account Takeover via Password Reset Token Reuse
Summary
Vikunja is an open-source self-hosted task management platform. Versions prior to 2.1.0 have a business logic vulnerability exists in the password reset mechanism of vikunja/api that allows password reset tokens to be reused indefinitely. Due to a failure to invalidate tokens upon use and a critical logic bug in the token cleanup cron job, reset tokens remain valid forever. This allows an attacker who intercepts a single reset token (via logs, browser history, or phishing) to perform a complete, persistent account takeover at any point in the future, bypassing standard authentication controls. Version 2.1.0 contains a patch for the issue.
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 20:26 UTC
CWE
  • CWE-459 - Incomplete Cleanup
  • CWE-640 - Weak Password Recovery Mechanism for Forgotten Password
Impacted products
Vendor Product Version
go-vikunja vikunja Affected: < 2.1.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-21438 (GCVE-0-2026-21438)

Vulnerability from cvelistv5 – Published: 2026-02-12 18:25 – Updated: 2026-02-17 15:39
VLAI
Title
webtransport-go affected by a Memory Exhaustion Attack due to Missing Cleanup of Streams Map
Summary
webtransport-go is an implementation of the WebTransport protocol. Prior to 0.10.0, an attacker can cause unbounded memory consumption repeatedly creating and closing many WebTransport streams. Closed streams were not removed from an internal session map, preventing garbage collection of their resources. This vulnerability is fixed in v0.10.0.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-17 15:38 UTC
CWE
  • CWE-401 - Missing Release of Memory after Effective Lifetime
  • CWE-459 - Incomplete Cleanup
References
Impacted products
Vendor Product Version
quic-go webtransport-go Affected: < 0.10.0
Create a notification for this product.
Show details on NVD website

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CVE-2026-20712 (GCVE-0-2026-20712)

Vulnerability from cvelistv5 – Published: 2026-08-11 17:39 – Updated: 2026-08-12 13:36
VLAI
Summary
Incomplete cleanup in some UEFI firmware for some Intel(R) reference platforms within UEFI may allow an information disclosure. System software adversary with a privileged user combined with a low complexity attack may enable data exposure. This result may potentially occur via local access when attack requirements are present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-12 13:35 UTC
CWE
  • Information Disclosure
  • CWE-459 - Incomplete Cleanup
Impacted products
Vendor Product Version
n/a Intel(R) reference platforms Affected: See references
Show details on NVD website

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CVE-2026-19730 (GCVE-0-2026-19730)

Vulnerability from cvelistv5 – Published: 2026-08-13 17:53 – Updated: 2026-08-13 18:41
VLAI
Title
Podman: podman: quadlet install --replace non-truncating write retains removed host-access directives
Summary
The 'podman quadlet install --replace' command opens the existing destination file with O_CREATE|O_WRONLY but omits O_TRUNC. When the initial reflink copy attempt fails (common on non-reflink-capable filesystems including many RHEL default XFS configurations), the fallback in ReflinkOrCopy uses io.Copy which performs a non-truncating write. If the original Quadlet is larger than the new Quadlet, the file is not truncated and content from the original is preserved. The command completes with no warning. There is no risk of information leakage as the user already had access to the Quadlet in order to replace it, and in most cases, this would only lead to invalid Quadlet files. However, security-related options from the end of the old Quadlet could be included in the new Quadlet, and if the truncation resulted in a valid Quadlet file, this could result in undesirable behavior. For example, running podman quadlet install --replace to remove a single line from the end of a Quadlet - including security-sensitive content, like AddCapability - will fail, and the option will continue to be used. Further, with Volume Quadlets, this can include additional mounts which can cause content to be unintentionally exposed into containers. If, later, the image is updated then compromised content might be leaked to an attacker. The vulnerable code paths are in pkg/domain/infra/abi/quadlet.go (lines 338-360, O_CREATE|O_WRONLY without O_TRUNC) and vendor/go.podman.io/storage/pkg/fileutils/reflink_linux.go (lines 12-19, non-truncating io.Copy fallback).
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 18:37 UTC
CWE
Date Public
2026-08-10 00:00
Show details on NVD website

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CVE-2026-19474 (GCVE-0-2026-19474)

Vulnerability from cvelistv5 – Published: 2026-08-15 13:36 – Updated: 2026-08-17 19:43
VLAI
Title
@fastify/multipart vulnerable to Denial of Service via temporary file leak on aborted upload
Summary
@fastify/multipart is a multipart form-data parser for Fastify. In versions from 3.0.0 up to but not including 10.1.1, request.saveRequestFiles() can leave completed temporary files on disk when a client disconnects while the parser is advancing between multipart parts. The iterator rejection that occurs between parts falls outside the per-file cleanup path, so an earlier completed file is never removed. An unauthenticated client can repeat this to cause persistent, linear disk consumption, leading to denial of service. This is an incomplete-fix variant of CVE-2025-24033. The issue is fixed in @fastify/multipart 10.1.1. Users should upgrade to 10.1.1.
SSVC
Exploitation: none Automatable: yes Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-17 19:43 UTC
CWE
  • CWE-459 - Incomplete Cleanup
  • CWE-770 - Allocation of Resources Without Limits or Throttling
Impacted products
Vendor Product Version
@fastify/multipart @fastify/multipart Affected: 3.0.0 , < 10.1.1 (semver)
Unaffected: 10.1.1 (semver)
Create a notification for this product.
Show details on NVD website

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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.