{"action":"Upgrade linux to 6.12.111-1 or later.","affected":[{"fixed":"6.12.111-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.111-1"],"id":"tcs_01M5NX54C2TESQJSDTESGYBBHN","modified_at":"2026-10-23T18:05:53.904789182Z","published_at":"2026-09-25T11:17:09.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-97587","https://security-tracker.debian.org/tracker/CVE-2026-97587"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-97587#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-97587"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: store available counter mask as bitmap The available-counter mask was a single unsigned long, but iteration uses RISCV"}