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CVE-2026-12318

🗓️ 16 Jun 2026 13:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 5 Views

CVE-2026-12318: Incorrect boundary conditions in NSS Libraries; fixed in Firefox 152 and Thunderbird 152.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
alpinelinux
AlpineLinux
CVE-2026-12318
16 Jun 202611:52
alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in Firefox
5 Aug 202612:44
astralinux
cgr
Chainguard
CVE-2026-12318 vulnerabilities
1 Jul 202614:17
cgr
circl
Circl
CVE-2026-12318
16 Jun 202614:43
circl
cve
CVE
CVE-2026-12318
16 Jun 202611:52
cve
cvelist
Cvelist
CVE-2026-12318 Incorrect boundary conditions in the Libraries component in NSS
16 Jun 202611:52
cvelist
debian
Debian
[SECURITY] [DLA 4694-1] nss security update
22 Jul 202609:40
debian
debiancve
Debian CVE
CVE-2026-12318
16 Jun 202611:52
debiancve
nessus
Tenable Nessus
Debian dla-4694 : libnss3 - security update
22 Jul 202600:00
nessus
nessus
Tenable Nessus
Fedora 43 : firefox / nss (2026-1c873954fa)
20 Jun 202600:00
nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04allthunderbird0thunderbird_0_all.deb
Ubuntu18.04allmozjs380mozjs38_0_all.deb
Ubuntu14.04allnss0nss_0_all.deb
Ubuntu16.04allnss0nss_0_all.deb
Ubuntu18.04allnss0nss_0_all.deb
Ubuntu20.04allnss0nss_0_all.deb
Ubuntu22.04allnss2:3.98-0ubuntu0.22.04.4nss_2:3.98-0ubuntu0.22.04.4_all.deb
Ubuntu24.04allnss2:3.98-1ubuntu0.2nss_2:3.98-1ubuntu0.2_all.deb
Ubuntu25.10allnss2:3.114-1ubuntu0.2nss_2:3.114-1ubuntu0.2_all.deb
Ubuntu26.04allnss2:3.120-1ubuntu2.1nss_2:3.120-1ubuntu2.1_all.deb
Rows per page

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29 Jun 2026 22:23Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.17.3
EPSS0.00263
SSVC
5