{"id":"CLSA-2026-1791564868","summary":"libpcap: Fix of CVE-2026-0799","details":"- CVE-2026-0799: Access M[] safely in the BPF interpreter by bounds-checking the\n  scratch memory register index in the \"ld M[k]\", \"ldx M[k]\", \"st M[k]\" and\n  \"stx M[k]\" instructions, so an unvalidated BPF program cannot read or write\n  outside mem[]","modified":"2026-10-26T09:30:39.107024481Z","published":"2026-10-09T16:54:39Z","upstream":["CVE-2026-0799"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/almalinux9.2esu/CLSA-2026-1791564868.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0799"}],"affected":[{"package":{"name":"libpcap","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/libpcap?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14:1.10.0-4.el9.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1791564868.json"}},{"package":{"name":"libpcap-devel","ecosystem":"TuxCare:AlmaLinux:9.2","purl":"pkg:rpm/tuxcare/libpcap-devel?distro=almalinux-9.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"14:1.10.0-4.el9.tuxcare.els1"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/almalinux9.2esu/CLSA-2026-1791564868.json"}}],"schema_version":"1.9.0"}