{"url":"http://public2.vulnerablecode.io/api/vulnerabilities/50286?format=json","vulnerability_id":"VCID-ppsm-b5qs-23f6","summary":"OpenClaw: ACP prompt-size checks missing in local stdio bridge could reduce responsiveness with very large inputs\n- Local ACP sessions may become less responsive when very large prompts are submitted\n- Larger-than-expected model usage/cost when oversized text is forwarded\n- No privilege escalation and no direct remote attack path in the default ACP model","aliases":[{"alias":"CVE-2026-27576"},{"alias":"GHSA-cxpw-2g23-2vgw"}],"fixed_packages":[{"url":"http://public2.vulnerablecode.io/api/packages/74146?format=json","purl":"pkg:npm/openclaw@2026.2.19","is_vulnerable":false,"affected_by_vulnerabilities":[],"resource_url":"http://public2.vulnerablecode.io/packages/pkg:npm/openclaw@2026.2.19"}],"affected_packages":[],"references":[{"reference_url":"https://github.com/openclaw/openclaw","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw"},{"reference_url":"https://github.com/openclaw/openclaw/commit/63e39d7f57ac4ad4a5e38d17e7394ae7c4dd0b9c","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw/commit/63e39d7f57ac4ad4a5e38d17e7394ae7c4dd0b9c"},{"reference_url":"https://github.com/openclaw/openclaw/commit/8ae2d5110f6ceadef73822aa3db194fb60d2ba68","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw/commit/8ae2d5110f6ceadef73822aa3db194fb60d2ba68"},{"reference_url":"https://github.com/openclaw/openclaw/commit/ebcf19746f5c500a41817e03abecadea8655654a","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw/commit/ebcf19746f5c500a41817e03abecadea8655654a"},{"reference_url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.19","reference_id":"","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw/releases/tag/v2026.2.19"},{"reference_url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27576","reference_id":"CVE-2026-27576","reference_type":"","scores":[],"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-27576"},{"reference_url":"https://github.com/advisories/GHSA-cxpw-2g23-2vgw","reference_id":"GHSA-cxpw-2g23-2vgw","reference_type":"","scores":[],"url":"https://github.com/advisories/GHSA-cxpw-2g23-2vgw"},{"reference_url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-cxpw-2g23-2vgw","reference_id":"GHSA-cxpw-2g23-2vgw","reference_type":"","scores":[],"url":"https://github.com/openclaw/openclaw/security/advisories/GHSA-cxpw-2g23-2vgw"}],"weaknesses":[{"cwe_id":400,"name":"Uncontrolled Resource Consumption","description":"The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources."},{"cwe_id":937,"name":"OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013."},{"cwe_id":1035,"name":"OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities","description":"Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017."}],"exploits":[],"severity_range_score":null,"exploitability":null,"weighted_severity":null,"risk_score":null,"resource_url":"http://public2.vulnerablecode.io/vulnerabilities/VCID-ppsm-b5qs-23f6"}