{"action":"Upgrade protobuf to 5.29.6 or later.","affected":[{"fixed":"5.29.6","introduced":"0"},{"fixed":"6.33.5","introduced":"6.30.0rc1"}],"component":"protobuf","cve_ids":["CVE-2026-0994"],"ecosystem":"PyPI","epss":0.00712,"exploited":false,"fixed_versions":["5.29.6","6.33.5"],"ghsa_id":"GHSA-7gcm-g887-7qv7","id":"tcs_01M5KGVSQAKHHNWC37NFPWT0P0","modified_at":"2026-07-07T17:48:07.140464416Z","published_at":"2026-07-07T16:03:20.164682Z","references":["https://osv.dev/vulnerability/PYSEC-2026-1805","https://nvd.nist.gov/vuln/detail/CVE-2026-0994","https://github.com/protocolbuffers/protobuf/issues/25070","https://github.com/protocolbuffers/protobuf/pull/25239","https://github.com/protocolbuffers/protobuf/commit/5ebddcb1bcbe51d1fe323baa145e85f4f23128cf","https://github.com/protocolbuffers/protobuf/commit/d2b001626d137c62dfee6c88c87324102531868b","https://github.com/protocolbuffers/protobuf","https://pypi.org/project/protobuf","https://github.com/advisories/GHSA-7gcm-g887-7qv7"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"PYSEC-2026-1805","url":"https://osv.dev/vulnerability/PYSEC-2026-1805"},{"source":"nvd","source_id":"CVE-2026-0994","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-0994"}],"summary":"protobuf affected by a JSON recursion depth bypass"}