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CVE-2026-116336

ADVISORY - nist

Summary

Operation on a dropped index in PostgreSQL REINDEX CONCURRENTLY allows an object creator to execute arbitrary code as the operating system user running the database, via an index expression that issues DROP INDEX. Versions before PostgreSQL 18.7, 17.12, 16.16, 15.20, and 14.25 are affected.

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-672⁠

Operation on a Resource after Expiration or Release

CWE-843⁠

Access of Resource Using Incompatible Type ('Type Confusion')

ADVISORY - redhat

CWE-825⁠

Expired Pointer Dereference

Impacted images

Advisories

NIST

CREATED

UPDATED

ADVISORY IDCVE-2026-116336⁠
EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-672⁠CWE-843⁠

CVSS SCORE

8.8high

Alpine

CREATED

UPDATED

ADVISORY IDCVE-2026-116336⁠
EXPLOITABILITY SCORE

-

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

Debian

CREATED

UPDATED

ADVISORY IDCVE-2026-116336⁠
EXPLOITABILITY SCORE

-

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

Red Hat

CREATED

UPDATED

ADVISORY IDCVE-2026-116336⁠
EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CWE-825⁠

CVSS SCORE

8.8high

Docker Hardened Images

CREATED

UPDATED

ADVISORY IDDHI-vbmt-3h2j-kl3q-qvwm⁠
EXPLOITABILITY SCORE

2.8

EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-

CVSS SCORE

8.8high