{"action":"Upgrade linux to 6.18.8-1 or later.","affected":[{"fixed":"6.18.8-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["6.18.8-1"],"id":"tcs_01M5NR0ZGNXWPAVXV1AS08K258","modified_at":"2026-10-23T18:05:35.676587638Z","published_at":"2026-02-14T15:16:07.633Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-23124","https://security-tracker.debian.org/tracker/CVE-2026-23124"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-23124#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-23124"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ipv6: annotate data-race in ndisc_router_discovery() syzbot found that ndisc_router_discovery() could read and write in6_dev->ra_mtu"}