PT-2026-34765 · Openclaw · Openclaw

Antaisecuritylab · Published 2026-04-23 · Updated 2026-04-25 · CVE-2026-41334

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions OpenClaw versions prior to 2026.3.31

Description An issue in image processing fails to properly enforce pixel-limit guards on sips, leading to a decompression bomb. This allows attackers to cause a denial of service through excessive memory consumption by uploading oversized images.

Recommendations Update to version 2026.3.31.

Fix

Weakness Enumeration

CWE-636

Related Identifiers

CVE-2026-41334

Affected Products

Openclaw

References · 5

• https://github.com/openclaw/openclaw/security/advisories/GHSA-w85g-3h6x-4xh2 · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/0ed4f8a72bb140045962e97ab01c94c076b758a4 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41334 · Security Note
• https://twitter.com/CVEnew/status/2048168373641785769 · Twitter Post
• https://vulncheck.com/advisories/openclaw-decompression-bomb-denial-of-service-via-image-pixel-limit-guard-bypass · Note