All vulnerabilities
CVE-2026-92873

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.

Pgpool Global Development Group Pgpool-II
Open in ThreatlineRecord JSON
CVSS
7.3High
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)0.31%Chance of exploitation activity in the next 30 days, higher than 23% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version yet
Published30 Sep 2026Updated 30 Sep 2026CVE List

What fixes it

No source in this snapshot names a fixed version.

Affected versions 6

  • Pgpool-IIaffected: 4.7.0 through 4.7.2CVE List
  • Pgpool-IIaffected: 4.6.0 through 4.6.7CVE List
  • Pgpool-IIaffected: 4.5.0 through 4.5.12CVE List
  • Pgpool-IIaffected: 4.4.0 through 4.4.17CVE List
  • Pgpool-IIaffected: 4.3.0 through 4.3.20CVE List
  • Pgpool-IIaffected: 3.5.x through 4.2.xCVE List

References 2