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CVE-2026-116322

ADVISORY - nist

Summary

Improper locking in PostgreSQL startup processing allows an unauthenticated network client to trigger a server restart, via arranging for authentication_timeout to arrive while it holds a spinlock during cancel handling. Within major version 18, minor versions before PostgreSQL 18.7 are affected. Versions before PostgreSQL 18 are unaffected.

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-667⁠

Improper Locking

ADVISORY - redhat

CWE-413⁠

Improper Resource Locking

Impacted images

Advisories

NIST

CREATED

UPDATED

ADVISORY IDCVE-2026-116322⁠
EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-667⁠

CVSS SCORE

5.3medium

Alpine

CREATED

UPDATED

ADVISORY IDCVE-2026-116322⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
RATING UNAVAILABLE FROM ADVISORY

Debian

CREATED

UPDATED

ADVISORY IDCVE-2026-116322⁠
EXPLOITABILITY SCORE

-

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-
RATING UNAVAILABLE FROM ADVISORY

Red Hat

CREATED

UPDATED

ADVISORY IDCVE-2026-116322⁠
EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-413⁠

CVSS SCORE

5.3medium

Docker Hardened Images

CREATED

UPDATED

ADVISORY IDDHI-a2tc-r6xx-3w7r-5sug⁠
EXPLOITABILITY SCORE

3.9

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

5.3medium