๐Ÿ›ก๏ธ CVE-2026-6479
๐ŸŸ  CVSS 8.0 โ€” High โœ… No Known Exploit NVD
8.0
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Uncontrolled recursion in PostgreSQL SSL and GSS negotiation allows an attacker able to connect to a PostgreSQL AF_UNIX socket to achieve sustained denial of service. If SSL and GSS are both disabled, an attacker can do the same via access to a PostgreSQL TCP socket. Versions before PostgreSQL 18.4, 17.10, 16.14, 15.18, and 14.23 are affected.

Details

Severity HIGH
CVSS Score 8.0
CVSS Vector N/A
CWE N/A
Public Exploit โœ… No
Source NVD
Published 2026-05-18
Updated 2026-06-15
Modified 2026-05-18
Fix URL N/A

Affected Packages

Software From version Fixed in
postgresql โ€” โ€”
unknown โ€” โ€”

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