{"action":"Upgrade patch to 2.7.6-r5 or later.","affected":[{"fixed":"2.7.6-r5","introduced":"0"}],"component":"patch","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.19","exploited":false,"fixed_versions":["2.7.6-r5"],"id":"tcs_01M5NBAMQZAPCT9MA0D744V1CW","modified_at":"2026-09-21T06:17:52.482364417Z","published_at":"2019-07-17T21:15:11.797Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-13636","https://security.alpinelinux.org/vuln/CVE-2019-13636"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-13636#Alpine:v3.19/patch","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-13636"}],"summary":"In GNU patch through 2.7.6, the following of symlinks is mishandled in certain cases other than input files. This affects inp.c and util.c."}