PT-2026-35790 · Openclaw · Openclaw

Kexna · Published 2026-04-28 · Updated 2026-04-28 · CVE-2026-41407

Mitre

CVSS v3.1

3.7

Low

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

OpenClaw before 2026.4.2 contains a timing side channel vulnerability in shared-secret comparison call sites that use early length-mismatch checks instead of fixed-length comparison helpers. Attackers can measure timing differences to leak secret-length information, weakening constant-time handling for shared secrets.

Fix

Weakness Enumeration

CWE-208

Related Identifiers

CVE-2026-41407

Affected Products

Openclaw

References · 4

• https://github.com/openclaw/openclaw/security/advisories/GHSA-jj6q-rrrf-h66h · Vendor Advisory
• https://github.com/openclaw/openclaw/commit/be10ecef770a4654519869c3641bbb91087c8c7b · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-41407 · Security Note
• https://vulncheck.com/advisories/openclaw-timing-side-channel-in-shared-secret-comparison · Note