Threats Tagged 'oesa-2026-4457'
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Threats Tagged 'oesa-2026-4457'
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0 Mozilla Thunderbird contained a critical heap buffer overflow vulnerability (CVE-2026-103500) triggered by opening an email of size 2GB or larger. This flaw allows remote attackers to cause severe impact including full confidentiality, integrity, and availability compromise. The issue was fixed in Thunderbird versions 157, 140.17, and 153.4. Join the discussion | GCVE Database | 10/22/2026, 14:35:22 UTC Added: 10/22/2026, 17:16:01 UTC |
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