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Vulnerability details: VCID-hwkn-xzwe-jfh6
Vulnerability ID VCID-hwkn-xzwe-jfh6
Aliases CVE-2011-2982
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 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
epss 0.02496 https://api.first.org/data/v1/epss?cve=CVE-2011-2982
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2011-30
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2011-32
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2982.json
https://api.first.org/data/v1/epss?cve=CVE-2011-2982
730518 https://bugzilla.redhat.com/show_bug.cgi?id=730518
CVE-2011-2982 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2982
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2011-30 https://www.mozilla.org/en-US/security/advisories/mfsa2011-30
mfsa2011-32 https://www.mozilla.org/en-US/security/advisories/mfsa2011-32
RHSA-2011:1164 https://access.redhat.com/errata/RHSA-2011:1164
RHSA-2011:1165 https://access.redhat.com/errata/RHSA-2011:1165
RHSA-2011:1166 https://access.redhat.com/errata/RHSA-2011:1166
RHSA-2011:1167 https://access.redhat.com/errata/RHSA-2011:1167
USN-1184-1 https://usn.ubuntu.com/1184-1/
USN-1185-1 https://usn.ubuntu.com/1185-1/
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.85253
EPSS Score 0.02496
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:08:06.458771+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0