{"action":"Upgrade libgit2 to 0.27.3-r0 or later.","affected":[{"fixed":"0.27.3-r0","introduced":"0"}],"component":"libgit2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.9","exploited":false,"fixed_versions":["0.27.3-r0"],"id":"tcs_01M5NA2M0TYB930NTETTWYDPWG","modified_at":"2026-10-23T17:23:46.223744889Z","published_at":"2018-07-10T14:29:00.260Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-10887","https://security.alpinelinux.org/vuln/CVE-2018-10887"],"severity":{"label":"high","score":8.1},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-10887#Alpine:v3.9/libgit2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-10887"}],"summary":"A flaw was found in libgit2 before version 0.27.3. It has been discovered that an unexpected sign extension in git_delta_apply function in delta.c file may lead to an integer overflow which in turn le"}