← Volver a CVEs
CVE-2026-29609
HIGH7.5
Descripcion
OpenClaw versions prior to 2026.2.14 contain a denial of service vulnerability in the fetchWithGuard function that allocates entire response payloads in memory before enforcing maxBytes limits. Remote attackers can trigger memory exhaustion by serving oversized responses without content-length headers to cause availability loss.
Detalles CVE
Puntuacion CVSS v3.17.5
SeveridadHIGH
Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Vector de ataqueNETWORK
ComplejidadLOW
Privilegios requeridosNONE
Interaccion usuarioNONE
Publicado3/5/2026
Ultima modificacion3/11/2026
Fuentenvd
Avistamientos honeypot0
Productos afectados
openclaw:openclaw
Debilidades (CWE)
CWE-770
Referencias
https://github.com/openclaw/openclaw/commit/00a08908892d1743d1fc52e5cbd9499dd5da2fe0(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/security/advisories/GHSA-j27p-hq53-9wgc(disclosure@vulncheck.com)
https://www.vulncheck.com/advisories/openclaw-denial-of-service-via-unbounded-url-backed-media-fetch(disclosure@vulncheck.com)
https://github.com/openclaw/openclaw/security/advisories/GHSA-j27p-hq53-9wgc(134c704f-9b21-4f2e-91b3-4a467353bcc0)
Correlaciones IOC
Sin correlaciones registradas
This product uses data from the NVD API but is not endorsed or certified by the NVD.