Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-n83w-uae1-6fea
Vulnerability ID VCID-n83w-uae1-6fea
Aliases CVE-2012-0443
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 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
epss 0.02624 https://api.first.org/data/v1/epss?cve=CVE-2012-0443
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2012-01
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2012-0443
CVE-2012-0443 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0443
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2012-01 https://www.mozilla.org/en-US/security/advisories/mfsa2012-01
USN-1355-1 https://usn.ubuntu.com/1355-1/
USN-1369-1 https://usn.ubuntu.com/1369-1/
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.85594
EPSS Score 0.02624
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:08:34.883724+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0