{"action":"Upgrade linux to 6.12.43-1 or later.","affected":[{"fixed":"6.12.43-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.43-1"],"id":"tcs_01M5NNMQ59H0GKQNMV8TPRK8MN","modified_at":"2026-10-23T18:04:34.151755768Z","published_at":"2025-09-04T16:15:42.570Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-38726","https://security-tracker.debian.org/tracker/CVE-2025-38726"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-38726","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-38726"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: net: ftgmac100: fix potential NULL pointer access in ftgmac100_phy_disconnect After the call to phy_disconnect() netdev->phydev is r"}