AZL-86234

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86234.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-86234
Upstream
  • CVE-2026-6664
Published
2026-05-09T01:16:08Z
Modified
2026-08-28T17:47:58Z
Summary
CVE-2026-6664 affecting package pgbouncer for versions less than 1.25.2-1
Details

An integer overflow in network packet parsing code in PgBouncer before 1.25.2 bypasses a boundary check and can lead to a crash. An unauthenticated remote attacker can crash PgBouncer with a malformed SCRAM authentication packet.

References

Affected packages

Azure Linux:3 / pgbouncer

Package

Name
pgbouncer
Purl
pkg:rpm/azure-linux/pgbouncer

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.25.2-1

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86234.json"