CVE-2026-43529 - OpenClaw < 2026.4.10 - Time-of-Check-Time-of-Use (TOCTOU) Race Condition in exec Script Preflight Validator

CVE-2026-43529 - OpenClaw < 2026.4.10 - Time-of-Check-Time-of-Use (TOCTOU) Race Condition in exec Script Preflight Validator

https://cvefeed.io/rssfeed/latest.atom / Tue, 05/05/2026 - 14:22
CVE ID :CVE-2026-43529
Published : May 5, 2026, 11:25 a.m. | 51 minutes ago
Description :OpenClaw before 2026.4.10 contains a time-of-check-time-of-use vulnerability in the validateScriptFileForShellBleed function that allows local attackers to bypass workspace boundary checks. An attacker with workspace write access can race-condition swap the target file between validation and preflight read, causing the validator to inspect a different file identity than the one that passed the initial boundary check.
Severity: 2.5 | LOW
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