CVE-2013-0796
The WebGL subsystem in Mozilla Firefox before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before 17.0.5, and SeaMonkey before 2.17 on Linux does not properly interact with Mesa drivers, which allows remote attackers to execute arbitrary code or cause a denial of service (free of unallocated memory) via unspecified vectors.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- EPSS score
- 8.0% (95th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2013-0807)
- Published
- April 3, 2013
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2013-0807 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- linux / linux kernel
- mozilla / firefox
- mozilla / seamonkey
- mozilla / thunderbird
- mozilla / thunderbird esr
References
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00009.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00010.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00013.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00019.html(Mailing List, Third Party Advisory)
- http://lists.opensuse.org/opensuse-updates/2013-06/msg00012.html(Mailing List, Third Party Advisory)
- http://rhn.redhat.com/errata/RHSA-2013-0696.html(Third Party Advisory)
- http://rhn.redhat.com/errata/RHSA-2013-0697.html(Third Party Advisory)
- http://www.debian.org/security/2013/dsa-2699(Third Party Advisory)
- http://www.mozilla.org/security/announce/2013/mfsa2013-35.html(Exploit, Vendor Advisory)
- http://www.ubuntu.com/usn/USN-1791-1(Third Party Advisory)
- https://bugzilla.mozilla.org/show_bug.cgi?id=827106(Exploit, Issue Tracking, Vendor Advisory)
- https://bugzilla.mozilla.org/show_bug.cgi?id=838413(Exploit, Issue Tracking, Patch, Vendor Advisory)
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain