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CVE-2026-12318

🗓️ 16 Jun 2026 11:52:51Reported by mozillaType 
cve
 cve
🔗 web.nvd.nist.gov👁 19 Views

Incorrect boundary conditions in the libraries component in NSS; fixed in Firefox 152.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
AlpineLinux
CVE-2026-12318
16 Jun 202611:52
alpinelinux
Chainguard
CVE-2026-12318 vulnerabilities
1 Jul 202614:17
cgr
Circl
CVE-2026-12318
16 Jun 202614:43
circl
Cvelist
CVE-2026-12318 Incorrect boundary conditions in the Libraries component in NSS
16 Jun 202611:52
cvelist
Debian CVE
CVE-2026-12318
16 Jun 202611:52
debiancve
EUVD
EUVD-2026-37109
16 Jun 202611:52
euvd
Tenable Nessus
Fedora 43 : firefox / nss (2026-1c873954fa)
20 Jun 202600:00
nessus
Tenable Nessus
Fedora 43 : thunderbird (2026-2fb5ca48a2)
1 Jul 202600:00
nessus
Tenable Nessus
Fedora 44 : firefox / nss (2026-5eeadd9b1b)
17 Jun 202600:00
nessus
Tenable Nessus
Fedora 44 : thunderbird (2026-cda0c20ce0)
26 Jun 202600:00
nessus
Rows per page
NVD
Node
mozillafirefoxRange<152.0.0-
OR
mozillathunderbirdRange<152.0.0-
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "152",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "152",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

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17 Jun 2026 14:26Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.3
EPSS0.00263
SSVC
19