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Vulnerability details: VCID-x41h-sx4r-3bc8
Vulnerability ID VCID-x41h-sx4r-3bc8
Aliases CVE-2012-1939
Summary Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, SeaMonkey, NSS, GNU IceCat, and XULRunner, some of which may allow execution of arbitrary code or local privilege escalation.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
epss 0.03612 https://api.first.org/data/v1/epss?cve=CVE-2012-1939
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2012-34
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-1939.json
https://api.first.org/data/v1/epss?cve=CVE-2012-1939
827829 https://bugzilla.redhat.com/show_bug.cgi?id=827829
CVE-2012-1939 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1939
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2012-34 https://www.mozilla.org/en-US/security/advisories/mfsa2012-34
RHSA-2012:0710 https://access.redhat.com/errata/RHSA-2012:0710
RHSA-2012:0715 https://access.redhat.com/errata/RHSA-2012:0715
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.87731
EPSS Score 0.03612
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:08:55.000781+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0