{"action":"Upgrade linux to 6.19.10-1 or later.","affected":[{"fixed":"6.19.10-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.19.10-1"],"id":"tcs_01M5NS5GSVQXBF6XRQFEVM0ERP","modified_at":"2026-10-23T18:04:40.180884350Z","published_at":"2026-05-08T15:16:57.900Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-43452","https://security-tracker.debian.org/tracker/CVE-2026-43452"],"severity":{"label":"high","score":8.2},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-43452#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-43452"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: x_tables: guard option walkers against 1-byte tail reads When the last byte of options is a non-single-byte option kind,"}