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CVE-2026-27576

MEDIUM

4.0

Beschreibung

OpenClaw is a personal AI assistant. In versions 2026.2.17 and below, the ACP bridge accepts very large prompt text blocks and can assemble oversized prompt payloads before forwarding them to chat.send. Because ACP runs over local stdio, this mainly affects local ACP clients (for example IDE integrations) that send unusually large inputs. This issue has been fixed in version 2026.2.19.

CVE Details

CVSS v3.1 Bewertung4.0

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/21/2026

Zuletzt geandert2/23/2026

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

openclaw:openclaw

Schwachen (CWE)

CWE-400

Referenzen

https://github.com/openclaw/openclaw/commit/63e39d7f57ac4ad4a5e38d17e7394ae7c4dd0b9c(security-advisories@github.com)

https://github.com/openclaw/openclaw/commit/8ae2d5110f6ceadef73822aa3db194fb60d2ba68(security-advisories@github.com)

https://github.com/openclaw/openclaw/commit/ebcf19746f5c500a41817e03abecadea8655654a(security-advisories@github.com)

https://github.com/openclaw/openclaw/releases/tag/v2026.2.19(security-advisories@github.com)

https://github.com/openclaw/openclaw/security/advisories/GHSA-cxpw-2g23-2vgw(security-advisories@github.com)

IOC Korrelationen

Keine Korrelationen erfasst

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