{"action":"No fix published. Pin and monitor.","affected":[],"component":"mrab-regex","cve_ids":[],"ecosystem":"PyPI","exploited":false,"fixed_versions":[],"id":"tcs_01M5KG51AYN6WPETPQJSA04379","modified_at":"2026-07-28T07:31:40.968769Z","published_at":"2026-07-28T07:31:40.968453Z","references":["https://osv.dev/vulnerability/OSV-2026-1084","https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=536956124"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"OSV-2026-1084","url":"https://osv.dev/vulnerability/OSV-2026-1084"}],"summary":"UNKNOWN READ in bytes1_char_at"}