{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NTWAC692CK8X3GTNPXQPZ8","modified_at":"2026-10-23T18:05:01.390219576Z","published_at":"2026-08-13T15:19:58.093Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-68453","https://security-tracker.debian.org/tracker/CVE-2026-68453"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-68453#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-68453"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/zcrypt: Fix buffer over-read in cca_cipher2protkey Add validation of both the actual key buffer size and token length fields in"}