The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not…

Description

The browser engine in Mozilla Firefox 4.x through 5, SeaMonkey 2.x before 2.3, Thunderbird before 6, and possibly other products does not properly implement WebGL, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unspecified vectors.

Scores

EPSS (exploitation in 30 days)

4.6% · top 8.3% of all CVEs (2 Nov 2026)

Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 10.0.

Weakness

• n/a
• CWE-119 (opens in a new tab)

Affected products

• n/a

  • affected n/a

References (7)

• http://www.mozilla.org/security/announce/2011/mfsa2011-31.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• https://bugzilla.mozilla.org/show_bug.cgi?id=674042 (opens in a new tab)x_refsource_CONFIRMx_transferred
• oval:org.mitre.oval:def:14528 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
• http://www.mozilla.org/security/announce/2011/mfsa2011-33.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• SUSE-SA:2011:037 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
• 49055 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• http://www.mozilla.org/security/announce/2011/mfsa2011-29.html (opens in a new tab)x_refsource_CONFIRMx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Record last updated 6 Aug 2024, 23:22 UTC.