{"action":"Upgrade linux to 6.1.133-1 or later.","affected":[{"fixed":"6.1.133-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["6.1.133-1"],"id":"tcs_01M5NN2F7PYVG9KY7T3PYR65ZD","modified_at":"2026-09-01T20:05:42.862283860Z","published_at":"2025-03-12T10:15:18.320Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-21855","https://security-tracker.debian.org/tracker/CVE-2025-21855"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-21855","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-21855"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: ibmvnic: Don't reference skb after sending to VIOS Previously, after successfully flushing the xmit buffer to VIOS, the tx_bytes sta"}