Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-4dvq-ta2c-s7fp
Vulnerability ID VCID-4dvq-ta2c-s7fp
Aliases CVE-2015-0826
Summary Multiple vulnerabilities have been found in Mozilla Firefox, Thunderbird, and SeaMonkey, the worst of which may allow user-assisted execution of arbitrary code.
Status Published
Exploitability None
Weighted Severity None
Risk None
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-125 Out-of-bounds Read
System Score Found at
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
epss 0.00697 https://api.first.org/data/v1/epss?cve=CVE-2015-0826
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2015-20
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2015-0826.json
https://api.first.org/data/v1/epss?cve=CVE-2015-0826
1195629 https://bugzilla.redhat.com/show_bug.cgi?id=1195629
CVE-2015-0826 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0826
GLSA-201504-01 https://security.gentoo.org/glsa/201504-01
mfsa2015-20 https://www.mozilla.org/en-US/security/advisories/mfsa2015-20
USN-2505-1 https://usn.ubuntu.com/2505-1/
No exploits are available.
Exploit Prediction Scoring System (EPSS)
Percentile 0.71898
EPSS Score 0.00697
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T13:14:07.504428+00:00 Gentoo Importer Import https://security.gentoo.org/glsa/201504-01 38.0.0