{"action":"Upgrade gcc-13 to 13.2.0-4 or later.","affected":[{"fixed":"13.2.0-4","introduced":"0"}],"component":"gcc-13","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["13.2.0-4"],"id":"tcs_01M5NJ7YDDTSXCADHD5WHX6X2D","modified_at":"2026-10-26T18:02:06.123484067Z","published_at":"2023-09-13T09:15:15.690Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2023-4039","https://security-tracker.debian.org/tracker/CVE-2023-4039"],"severity":{"label":"medium","score":4.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2023-4039#Debian:13/gcc-13","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2023-4039"}],"summary":"**DISPUTED**A failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in you"}