DEBIAN-CVE-2026-92873

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Source
https://security-tracker.debian.org/tracker/CVE-2026-92873
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-92873.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-92873
Upstream
  • CVE-2026-92873
Published
2026-09-30T08:16:35Z
Modified
2026-10-04T23:00:08Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Debian:12 / pgpool2

Package

Name
pgpool2
Purl
pkg:deb/debian/pgpool2?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.3.5-1
4.3.5-1+deb12u1
4.3.5-2
4.3.5-3
4.3.7-1
4.3.7-1.1~exp1
4.3.7-2
4.5.2-1
4.5.4-1
4.5.4-2
4.5.4-3
4.5.5-1
4.6.0-1
4.6.0-2
4.6.1-1
4.6.1-2
4.6.2-1
4.6.3-1
4.6.3-2
4.6.3-3
4.6.3-4
4.6.4-1
4.6.5-1
4.7.0-1
4.7.1-1
4.7.2-1
4.7.2-2
4.7.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-92873.json"

Debian:13 / pgpool2

Package

Name
pgpool2
Purl
pkg:deb/debian/pgpool2?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

4.*
4.6.1-2
4.6.2-1
4.6.3-1
4.6.3-2
4.6.3-3
4.6.3-4
4.6.4-1
4.6.5-1
4.7.0-1
4.7.1-1
4.7.2-1
4.7.2-2
4.7.3-1

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-92873.json"

Debian:14 / pgpool2

Package

Name
pgpool2
Purl
pkg:deb/debian/pgpool2?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.7.3-1

Affected versions

4.*
4.6.1-2
4.6.2-1
4.6.3-1
4.6.3-2
4.6.3-3
4.6.3-4
4.6.4-1
4.6.5-1
4.7.0-1
4.7.1-1
4.7.2-1
4.7.2-2

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-92873.json"