{"action":"Upgrade linux to 5.6.7-1 or later.","affected":[{"fixed":"5.6.7-1","introduced":"0"}],"component":"linux","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.6.7-1"],"id":"tcs_01M5NEJ9308W6ZRVHM6XPASKPT","modified_at":"2026-09-11T11:00:48.688448357Z","published_at":"2020-05-12T19:15:11.080Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-12826","https://security-tracker.debian.org/tracker/CVE-2020-12826"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-12826#Debian:14/linux","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-12826"}],"summary":"A signal access-control issue was discovered in the Linux kernel before 5.6.5, aka CID-7395ea4e65c2. Because exec_id in include/linux/sched.h is only 32 bits, an integer overflow can interfere with a"}