PostgreSQL 6.5.3 End of life
This release line no longer gets security fixes.
Upgrade to 15.19
The lowest fixed release that is still supported.
- Known vulnerabilities
- 60 (0 critical, 29 high)
- End of life
- Yes, since 2004-06-09
- Data as of
- 2026-10-24 20:37 UTC
Vulnerabilities
- CVE-2026-6637 high fixed in 14.23
- CVE-2026-6477 high fixed in 14.23
- CVE-2026-6475 high fixed in 14.23
- CVE-2026-6473 high fixed in 14.23
- CVE-2026-2006 high fixed in 14.21
- CVE-2026-2005 high fixed in 14.21
- CVE-2026-2004 high fixed in 14.21
- CVE-2026-19385 high fixed in 14.24
- CVE-2026-18408 high fixed in 14.24
- CVE-2026-16239 high fixed in 14.24
And 50 more with lower severity.
- 13 PostgreSQL vulnerabilities are still under review and not included in this verdict.
Installed with apt, yum or another package manager? Your distribution may already have patched this without changing the version, so check its security tracker too.