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Vulnerability details: VCID-qx2w-e54w-5kck
Vulnerability ID VCID-qx2w-e54w-5kck
Aliases CVE-2011-3649
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 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
epss 0.00262 https://api.first.org/data/v1/epss?cve=CVE-2011-3649
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2011-50
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2011-3649
CVE-2011-3649 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3649
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2011-50 https://www.mozilla.org/en-US/security/advisories/mfsa2011-50
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.49522
EPSS Score 0.00262
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:08:23.836608+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0