{"schemaVersion":3,"id":"SUSE-SU-2026:4191-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for python-GitPython\n\nThis update for python-GitPython fixes the following issues:\n\n- CVE-2026-87817: failure to properly validade the git directory location allows attackers to\n  impersonate the git directory using tracked files and execute arbitrary code by placing pre-commit hooks in the\n  tracked hooks directory (bsc#1279905).\n- CVE-2026-87818: failure to restrict the `--no-index` option in the high-level diff API allows\n  attackers to read arbitrary filesystem paths as repository operands and create content-dependent Boolean oracles\n  (bsc#1279906).\n- CVE-2026-87819: quadratic backtracking in the `Actor.name_email_regex` regular expression allows\n  attackers to cause CPU exhaustion and a DoS via a commit with a malformed author field 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