What is CVE-2026-53809?

CVE-2026-53809 is a low-severity vulnerability, classified under Incorrect Authorization. CVSS score: 3.8/10. Published 2026-06-11.

How severe is CVE-2026-53809?

Low severity. CVSS v3 base score is 3.8 out of 10.

CVE-2026-53809

CVE-2026-53809

OpenClaw before 2026.4.25 contains a policy bypass vulnerability in embedded runner policy that allows requests using provider aliases to compare against aliases instead of canonical provider identities. Attackers can exploit this confusio…

Vulnerability class: Broken Access Control

CVSS v3 metric

CVSS v3 base score 3.8 (Low). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N.

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

disclosure@vulncheck.com
disclosure@vulncheck.com

Frequently asked questions

What is CVE-2026-53809?: CVE-2026-53809 is a low-severity vulnerability, classified under Incorrect Authorization. CVSS score: 3.8/10. Published 2026-06-11.
How severe is CVE-2026-53809?: Low severity. CVSS v3 base score is 3.8 out of 10.