{"action":"Upgrade linux to 6.1.176-1 or later.","affected":[{"fixed":"6.1.176-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.176-1"],"id":"tcs_01M5NTCHY17W6QFNRRSC72022G","modified_at":"2026-10-23T18:05:03.095784835Z","published_at":"2026-07-19T16:17:41.467Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64015","https://security-tracker.debian.org/tracker/CVE-2026-64015"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64015","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64015"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: security/keys: fix missed RCU read section on lookup Nicholas Carlini reports that the keyring code calls assoc_array_find() in find"}