Threats Tagged 'ubuntu-cve-2026-103680'
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Threats Tagged 'ubuntu-cve-2026-103680'
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A heap-based buffer overflow vulnerability exists in the tnef utility's find_free_number() function when generating numbered backup suffixes for duplicate filenames. This occurs if numbered backups are enabled and file overwriting is disabled, allowing an attacker to supply a crafted TNEF file with many colliding attachment filenames. The overflow can cause application crashes resulting in denial of service or potentially allow arbitrary code execution. Join the discussion | GCVE Database | 10/01/2026, 12:17:00 UTC Added: 10/17/2026, 22:21:42 UTC |
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