CVE-2026-14669 (GCVE-0-2026-14669)
Vulnerability from cvelistv5
Published
2026-08-13 13:00
Modified
2026-08-14 03:55
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-122 - Heap-based Buffer Overflow
Summary
Heap buffer overflow in PostgreSQL to_char(timestamptz) allows the party choosing the timezone to execute arbitrary code as the operating system user running the database, via a long POSIX timezone abbreviation. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected.
References
Impacted products
Vendor Product Version
n/a PostgreSQL Version: 18   < 18.5
Version: 17   < 17.11
Version: 16   < 16.15
Version: 15   < 15.19
Version: 0   < 14.24
Show details on NVD website

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