CVE-2026-35633
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
5.3 / 10
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Description
OpenClaw before 2026.3.22 contains an unbounded memory allocation vulnerability in remote media HTTP error handling that allows attackers to trigger excessive memory consumption. Attackers can send crafted HTTP error responses with large bodies to remote media endpoints, causing the application to allocate unbounded memory before failure handling occurs.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-789
Source
NVD
Vendor
OpenClaw
Product
OpenClaw
External References
- https://github.com/openclaw/openclaw/commit/630f1479c44f78484dfa21bb407cbe6f171dac87
- https://github.com/openclaw/openclaw/commit/81445a901091a5d27ef0b56fceedbe4724566438
- https://github.com/openclaw/openclaw/security/advisories/GHSA-4qwc-c7g9-4xcw
- https://www.vulncheck.com/advisories/openclaw-unbounded-memory-allocation-via-remote-media-error-responses
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