Threats Tagged 'ubuntu-cve-2026-85091'
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Threats Tagged 'ubuntu-cve-2026-85091'
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zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gz_vacate() function when processing non-blocking gzwrite() operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf() or gzvprintf() after a write stall, causing an unchecked memmove() to write beyond the internal input buffer boundary. Join the discussion | GCVE Database | 09/04/2026, 00:00:00 UTC Added: 09/11/2026, 22:20:47 UTC |
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