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CVE-2026-6665

🗓️ 09 May 2026 01:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 4 Views

PgBouncer before 1.25.2 mishandles strlcat in SCRAM client-final-message, enabling stack overflow via long server-final-message nonce.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-6665
9 May 202600:43
attackerkb
AlpineLinux
CVE-2026-6665
9 May 202600:43
alpinelinux
CBLMariner
CVE-2026-6665 affecting package pgbouncer for versions less than 1.25.2-1
14 May 202623:27
cbl_mariner
Chainguard
CVE-2026-6665 vulnerabilities
20 May 202619:18
cgr
Circl
CVE-2026-6665
9 May 202604:25
circl
CNNVD
PgBouncer 安全漏洞
9 May 202600:00
cnnvd
CVE
CVE-2026-6665
9 May 202600:43
cve
Cvelist
CVE-2026-6665 PgBouncer buffer overflow in SCRAM
9 May 202600:43
cvelist
Debian CVE
CVE-2026-6665
9 May 202600:43
debiancve
EUVD
EUVD-2026-28877
9 May 202600:43
euvd
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu18.04anypgbouncer0pgbouncer_0_any.deb
Ubuntu20.04anypgbouncer0pgbouncer_0_any.deb
Ubuntu22.04anypgbouncer0pgbouncer_0_any.deb
Ubuntu24.04anypgbouncer0pgbouncer_0_any.deb
Ubuntu25.10anypgbouncer0pgbouncer_0_any.deb
Ubuntu26.04anypgbouncer0pgbouncer_0_any.deb

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13 May 2026 16:52Current
6Medium risk
Vulners AI Score6
CVSS 3.18.1 - 9.8
EPSS0.00372
SSVC
4