{"action":"Upgrade linux to 6.12.41-1 or later.","affected":[{"fixed":"6.12.41-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.12.41-1"],"id":"tcs_01M5NNNKPWVHTNMX87SCSSQ04Q","modified_at":"2026-10-23T18:04:34.440768625Z","published_at":"2025-09-05T18:15:50.447Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-39726","https://security-tracker.debian.org/tracker/CVE-2025-39726"],"severity":{"label":"medium","score":4.7},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-39726#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-39726"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/ism: fix concurrency management in ism_cmd() The s390x ISM device data sheet clearly states that only one request-response sequ"}