https://db.gcve.eu/rss/recent/all/10 Most recent entries from all 2026-10-01T21:26:38.335738+00:00 Vulnerability-Lookup info@gcve.eu python-feedgen Contains only the most 10 recent entries. https://db.gcve.eu/vuln/fkie_cve-2026-85091 fkie_cve-2026-85091 2026-10-01T21:26:38.373097+00:00

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.

 https://db.gcve.eu/vuln/ghsa-g5fp-32jq-cfw2 GHSA-g5fp-32jq-cfw2 2026-10-01T21:26:38.373315+00:00

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.

 https://db.gcve.eu/vuln/msrc_cve-2026-85091 msrc_CVE-2026-85091 — zlib 1.3.1.2 through 1.3.2 Heap Buffer Overflow via gz_vacate 2026-10-01T21:26:38.373350+00:00 msrc_CVE-2026-85091 https://db.gcve.eu/vuln/ubuntu-cve-2026-85091 UBUNTU-CVE-2026-85091 2026-10-01T21:26:38.373389+00:00

Affected: 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

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.