CVE-2009-3981

no score yetEPSS 3.7%

mozilla: no CVSS score yet. EPSS 3.7% chance of exploitation in the next 30 days.

Unspecified vulnerability in the browser engine in Mozilla Firefox before 3.0.16, SeaMonkey before 2.0.1, and Thunderbird allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.

EPSS: 3.7% chance of exploitation in the next 30 days; higher than 89% of CVEs (scores of 2026-10-31)
Published: 2009-12-17
Modified: 2026-06-16
Record from: the NVD, synced 2026-10-19

Affected

mozilla:firefox
mozilla:seamonkey
mozilla:thunderbird

References

http://secunia.com/advisories/37699
http://secunia.com/advisories/37704
http://secunia.com/advisories/37785
http://secunia.com/advisories/37813
http://secunia.com/advisories/37881

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