High 8.8Published Jul 18, 2008

CVE-2008-2934Mozilla Firefox 3 before 3.0.1 on Mac OS X allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted GIF file that triggers a free of a…

Updated under an hour ago (Nov 2, 2026, 12:10 AM ET)

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It affects apple mac_os_x and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Mozilla Firefox 3 before 3.0.1 on Mac OS X allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted GIF file that triggers a free of an uninitialized pointer.

CVSS: 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness (CWE): CWE-908
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

apple mac_os_x apple:mac_os_x	all versions	NVD
canonical ubuntu_linux canonical:ubuntu_linux	8.04	NVD

References

References

http://secunia.com/advisories/31132	broken-link, vendor-advisory
http://secunia.com/advisories/31270	broken-link
http://secunia.com/advisories/34501	broken-link
http://securitytracker.com/id?1020516	broken-link, third-party-advisory, vdb-entry
http://sunsolve.sun.com/search/document.do?assetkey=1-26-256408-1	broken-link
http://www.mozilla.org/security/announce/2008/mfsa2008-36.html	vendor-advisory
http://www.securityfocus.com/bid/30266	broken-link, third-party-advisory, vdb-entry
http://www.ubuntu.com/usn/usn-626-1	third-party-advisory
http://www.vupen.com/english/advisories/2008/2125	broken-link
http://www.vupen.com/english/advisories/2009/0977	broken-link
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.