What’s Vulnerable › Vulnerabilities

CVE-2026-92873

• Severity: medium (CVSS 6.9 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-09-30 · updated 2026-09-30
• Weakness: CWE-303

Description

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.

Affected products

• PgPool Global Development Group Pgpool-II: from 4.7.0 through 4.7.2; from 4.6.0 through 4.6.7; from 4.5.0 through 4.5.12; from 4.4.0 through 4.4.17; from 4.3.0 through 4.3.20; from 3.5.x through 4.2.x

References

• https://jvn.jp/en/jp/JVN22475874/
• https://pgpool.net/news/2026-09-29/

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