https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 21:26:38 +0000 https://db.gcve.eu/vuln/fkie_cve-2026-85091 <p>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.</p> <p>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.</p> https://db.gcve.eu/vuln/fkie_cve-2026-85091 https://db.gcve.eu/vuln/ghsa-g5fp-32jq-cfw2 <p>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.</p> <p>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.</p> https://db.gcve.eu/vuln/ghsa-g5fp-32jq-cfw2 https://db.gcve.eu/vuln/msrc_cve-2026-85091 msrc_CVE-2026-85091 https://db.gcve.eu/vuln/msrc_cve-2026-85091 https://db.gcve.eu/vuln/ubuntu-cve-2026-85091 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: klibc, Ubuntu:Pro:14.04:LTS: zlib, Ubuntu:Pro:16.04:LTS: klibc, Ubuntu:Pro:16.04:LTS: rsync, Ubuntu:Pro:16.04:LTS: zlib, Ubuntu:16.04:LTS: zsync, Ubuntu:Pro:18.04:LTS: klibc, Ubuntu:Pro:18.04:LTS: rsync, Ubuntu:18.04:LTS: zlib, Ubuntu:18.04:LTS: zsync and 13 more</p> <p>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.</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: klibc, Ubuntu:Pro:14.04:LTS: zlib, Ubuntu:Pro:16.04:LTS: klibc, Ubuntu:Pro:16.04:LTS: rsync, Ubuntu:Pro:16.04:LTS: zlib, Ubuntu:16.04:LTS: zsync, Ubuntu:Pro:18.04:LTS: klibc, Ubuntu:Pro:18.04:LTS: rsync, Ubuntu:18.04:LTS: zlib, Ubuntu:18.04:LTS: zsync and 13 more</p> <p>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.</p> https://db.gcve.eu/vuln/ubuntu-cve-2026-85091