PT-2026-34765 · Openclaw · Openclaw

Antaisecuritylab · CVE-2026-41334 · Published 2026-04-03 · Updated 2026-04-25

Positive Technologies (AI Summary)

CVSS v4.0

7.1

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

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.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-636

CWE-770

Related Identifiers

CVE-2026-41334

GHSA-W85G-3H6X-4XH2

Affected Products

Openclaw

References · 10

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41334.json · Exploit
• https://github.com/openclaw/openclaw/security/advisories/GHSA-w85g-3h6x-4xh2 · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/0ed4f8a72bb140045962e97ab01c94c076b758a4 · Patch
• https://osv.dev/vulnerability/GHSA-w85g-3h6x-4xh2 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41334 · Security Note
• https://osv.dev/vulnerability/CVE-2026-41334 · Vendor Advisory
• https://github.com/openclaw/openclaw · Note
• https://github.com/openclaw/openclaw/releases/tag/v2026.3.31 · 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