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8.7
OpenClaw Media Buffer Overflow Vulnerability
CVE-2026-32049
Summary
Versions of OpenClaw prior to 2026.2.22 can be exploited by an attacker to cause memory issues and possible crashes. This is a concern for organizations using OpenClaw, as it could lead to system instability and potential security risks. To mitigate this issue, update to OpenClaw version 2026.2.22 or later.
Original title
OpenClaw versions prior to 2026.2.22 fail to consistently enforce configured inbound media byte limits before buffering remote media across multiple channel ingestion paths. Remote attackers can se...
Original description
OpenClaw versions prior to 2026.2.22 fail to consistently enforce configured inbound media byte limits before buffering remote media across multiple channel ingestion paths. Remote attackers can send oversized media payloads to trigger elevated memory usage and potential process instability.
nvd CVSS3.1
7.5
nvd CVSS4.0
8.7
Vulnerability type
CWE-770
Allocation of Resources Without Limits
Published: 21 Mar 2026 · Updated: 21 Mar 2026 · First seen: 21 Mar 2026