{"id":"CLSA-2026-1791916248","summary":"zlib: Fix of CVE-2026-76844","details":"- CVE-2026-76844: reset strm.next_in and strm.avail_in in gz_write() when a direct\n  write fails, so a later gzwrite() after gzclearerr() cannot copy past the input buffer","modified":"2026-10-26T09:31:51.921632231Z","published":"2026-10-13T18:30:58Z","upstream":["CVE-2026-76844"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/centos8.5els/CLSA-2026-1791916248.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76844"}],"affected":[{"package":{"name":"zlib","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/zlib?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-17.el8.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1791916248.json"}},{"package":{"name":"zlib-devel","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/zlib-devel?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-17.el8.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1791916248.json"}},{"package":{"name":"zlib-static","ecosystem":"TuxCare:CentOS:8.5","purl":"pkg:rpm/tuxcare/zlib-static?distro=centos-8.5"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.11-17.el8.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos8.5els/CLSA-2026-1791916248.json"}}],"schema_version":"1.9.0"}