{"action":"Upgrade linux to 6.1.187-1 or later.","affected":[{"fixed":"6.1.187-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.187-1"],"id":"tcs_01M5NV9082ENST8VQ76EABE7SY","modified_at":"2026-10-23T18:05:13.049004080Z","published_at":"2026-08-15T13:18:02.517Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-74569","https://security-tracker.debian.org/tracker/CVE-2026-74569"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-74569","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-74569"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() sip_help_tcp() stores the size change of each NAT-rewr"}