CVE-2026-14668
ADVISORY - nistSummary
Type confusion regarding input of PostgreSQL ctid data type selectivity estimator allows an object creator to view a calculation derived from the value of an arbitrary 4-byte span of memory, via a chosen non-ctid input. While the calculation loses precision, substantial memory value recovery appears possible. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
Common Weakness Enumeration (CWE)
ADVISORY - nist
Access of Resource Using Incompatible Type ('Type Confusion')
NIST
CREATED
UPDATED
ADVISORY IDCVE-2026-14668
EXPLOITABILITY SCORE
2.8
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)
CVSS SCORE
8.1highDebian
CREATED
UPDATED
ADVISORY IDCVE-2026-14668
EXPLOITABILITY SCORE
-
EXPLOITS FOUND
-
COMMON WEAKNESS ENUMERATION (CWE)-