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Vulnerability details: VCID-zbjv-rgvg-vybr
Vulnerability ID VCID-zbjv-rgvg-vybr
Aliases CVE-2011-2990
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 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
epss 0.00542 https://api.first.org/data/v1/epss?cve=CVE-2011-2990
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2011-29
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2011-33
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2011-2990
CVE-2011-2990 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2990
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2011-29 https://www.mozilla.org/en-US/security/advisories/mfsa2011-29
mfsa2011-33 https://www.mozilla.org/en-US/security/advisories/mfsa2011-33
USN-1192-1 https://usn.ubuntu.com/1192-1/
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.67604
EPSS Score 0.00542
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:08:11.207766+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0