{"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_01M5NTCDMQNPCRY2RQ671DC9PB","modified_at":"2026-10-23T18:05:40.388850579Z","published_at":"2026-07-19T16:17:40.043Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-64004","https://security-tracker.debian.org/tracker/CVE-2026-64004"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-64004","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-64004"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net/iucv: fix locking in .getsockopt Mirror iucv_sock_setsockopt() and wrap the whole switch in lock_sock()/release_sock(). The pre-"}