{"id":"DEBIAN-CVE-2026-65819","details":"gopacket provides packet processing capabilities for Go. Through version 1.7.0, multiple layer decoders use attacker-controlled lengths, counts, or offsets before validating them against packet buffers, allowing a crafted packet decoded through DecodingLayerParser or DecodeFromBytes to trigger an unrecovered panic and remotely deny service.  A patch commit is available at 210f25f.","modified":"2026-09-10T08:47:23.802319251Z","published":"2026-08-07T20:16:52.603Z","upstream":["CVE-2026-65819"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-65819"}],"affected":[{"package":{"name":"golang-github-gopacket-gopacket","ecosystem":"Debian:12","purl":"pkg:deb/debian/golang-github-gopacket-gopacket?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.0.0-1","1.2.0-1","1.2.0-2","1.3.0-1","1.3.0-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}},{"package":{"name":"golang-github-gopacket-gopacket","ecosystem":"Debian:13","purl":"pkg:deb/debian/golang-github-gopacket-gopacket?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}},{"package":{"name":"golang-github-gopacket-gopacket","ecosystem":"Debian:14","purl":"pkg:deb/debian/golang-github-gopacket-gopacket?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.3.0-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}},{"package":{"name":"gopacket","ecosystem":"Debian:12","purl":"pkg:deb/debian/gopacket?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.19-3","1.1.19-4","1.1.19-5","1.1.19-6","1.1.19-6.1","1.1.19-6.2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}},{"package":{"name":"gopacket","ecosystem":"Debian:13","purl":"pkg:deb/debian/gopacket?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.19-6.2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}},{"package":{"name":"gopacket","ecosystem":"Debian:14","purl":"pkg:deb/debian/gopacket?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.1.19-6.2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-65819.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}