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CVE-2026-14669

PostgreSQL to_char heap buffer overflow executes arbitrary code PUBLISHED

Description (CNA)

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 18.6, 17.11, 16.15, 15.19, and 14.24 are affected.

Affected (CNA)

Vendor / productVersions
n/a / PostgreSQLaffected 18 before 18.6; affected 17 before 17.11; affected 16 before 16.15; affected 15 before 15.19; affected 0 before 14.24

CWE

CWE-122

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.