Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-5j9a-2wae-sbac
Vulnerability ID VCID-5j9a-2wae-sbac
Aliases CVE-2009-3987
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 2.7
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
epss 0.00812 https://api.first.org/data/v1/epss?cve=CVE-2009-3987
generic_textual low https://www.mozilla.org/en-US/security/advisories/mfsa2009-71
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2009-3987.json
https://api.first.org/data/v1/epss?cve=CVE-2009-3987
546729 https://bugzilla.redhat.com/show_bug.cgi?id=546729
CVE-2009-3987 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3987
GLSA-201301-01 https://security.gentoo.org/glsa/201301-01
mfsa2009-71 https://www.mozilla.org/en-US/security/advisories/mfsa2009-71
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.74198
EPSS Score 0.00812
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:06:33.429459+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201301-01 38.0.0