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CVE-2026-27576

MEDIUM

4.0

Descripcion

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.

Detalles CVE

Puntuacion CVSS v3.14.0

SeveridadMEDIUM

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/21/2026

Ultima modificacion2/23/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

openclaw:openclaw

Debilidades (CWE)

CWE-400

Referencias

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)

Correlaciones IOC

Sin correlaciones registradas

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