CVE-2026-92873

pgpool2: Pgpool-II contains an incorrect implementation of an authentication algorithm, which may allow an unauthenticated att...

CVE-2026-92873 is fixed in pgpool2 on 1 platform by DEBIAN-CVE-2026-92873 (version 4.7.3-1), released October 5, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

n/a

No vendor severity

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0031

24th percentile

Pgpool-II contains an incorrect implementation of an authentication algorithm, which may allow an unauthenticated attacker to promote an arbitrary watchdog node to the leader node.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
pgpool2 · Debian 14	4.7.3-1	DEBIAN-CVE-2026-92873	Oct 5, 2026

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