{"action":"Upgrade python3.13 to 3.13.15-1 or later.","affected":[{"fixed":"3.13.15-1","introduced":"0"}],"component":"python3.13","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["3.13.15-1"],"id":"tcs_01M5NTX1SWH02G7RJ1EAP462P3","modified_at":"2026-10-25T10:00:46.277504183Z","published_at":"2026-07-28T15:17:51.377Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-6879","https://security-tracker.debian.org/tracker/CVE-2026-6879"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-6879#Debian:14/python3.13","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-6879"}],"summary":"`Element.findall()` and fully-consumed `Element.iterfind()` exhibit `O(n^2)` time complexity when using XPath index predicates (e.g. `[1]`, `[last()]`, `[last()-N]`) on XML documents with many same-ta"}