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CVE-2026-29609
HIGH7.5
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung7.5
SchweregradHIGH
CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AngriffsvektorNETWORK
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionNONE
Veroffentlicht3/5/2026
Zuletzt geandert3/11/2026
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
openclaw:openclaw
Schwachen (CWE)
CWE-770
Referenzen
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)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.