{"action":"Upgrade linux to 6.3.7-1 or later.","affected":[{"fixed":"6.3.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["6.3.7-1"],"id":"tcs_01M5NJSTW0KERSEBA46RBJ5N1Q","modified_at":"2026-10-29T09:47:29.907670268Z","published_at":"2025-10-22T14:15:44.760Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-53702","https://security-tracker.debian.org/tracker/CVE-2023-53702"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-53702#Debian:13/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-53702"}],"summary":"In the Linux kernel, the following vulnerability has been resolved: s390/crypto: use vector instructions only if available for ChaCha20 Commit 349d03ffd5f6 (\"crypto: s390 - add crypto library interfac"}