{"items":[{"id":"NVI-00005292","kind":"vulnerability","title":"Withdrawn Advisory: NULL Pointer Dereference in Protocol Buffers","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"disputed","identifiers":["GHSA-77rm-9x9h-xj3g","CVE-2021-22570"],"plain_summary":"OSV carries this publisher advisory for Google.Protobuf, google/protobuf, com.google.protobuf:protobuf-java, github.com/protocolbuffers/protobuf, protobuf. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.15.0 for google/protobuf. Confirm the publisher’s latest guidance.","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null},{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-1b3472008e4beb03af02e3501587c525"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-17T03:37:26.873Z","value":"2.1 LOW (2.0)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4962c4d4aa8213e2f89a15c3f526bab8"},{"kind":"CVSS","as_of":"2026-06-17T03:37:26.873Z","value":"6.5 MEDIUM (3.1)","meaning":"cve-coordination@google.com severity; no combined Null risk score.","source_id":"sr-4962c4d4aa8213e2f89a15c3f526bab8"},{"kind":"CVSS","as_of":"2026-06-17T03:37:26.873Z","value":"5.5 MEDIUM (3.1)","meaning":"nvd@nist.gov severity; no combined Null risk score.","source_id":"sr-4962c4d4aa8213e2f89a15c3f526bab8"},{"kind":"EPSS","as_of":"2026-10-31T12:00:27.000Z","value":"2.660%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.85698. Missing scores are unknown.","source_id":"sr-1b3472008e4beb03af02e3501587c525"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-89c74eee99de12515945fce4a48615ed","url":"https://github.com/advisories/GHSA-77rm-9x9h-xj3g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-77rm-9x9h-xj3g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.946Z"},{"id":"sr-4962c4d4aa8213e2f89a15c3f526bab8","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22570","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2021-22570","publisher":"NIST National Vulnerability Database","observed_at":"2026-10-31T22:07:35.928Z"},{"id":"sr-1b3472008e4beb03af02e3501587c525","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2021-22570","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"Google.Protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"google/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"com.google.protobuf:protobuf-java","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"github.com/protocolbuffers/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["SEMVER: introduced 0; fixed 0.0.0-20210218195015-ae50d9b99025"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"github.com/protocolbuffers/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["SEMVER: introduced 0.0.0; fixed 3.15.0"]}],"null_published_at":"2026-10-31T22:27:09.602Z","source_updated_at":"2026-09-10T03:49:11.266Z","source_disclosed_at":"2022-01-27T00:01:15.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-10-31T21:41:59.946Z"},{"id":"NVI-00005292","kind":"vulnerability","title":"Withdrawn Advisory: NULL Pointer Dereference in Protocol Buffers","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"withdrawn","identifiers":["GHSA-77rm-9x9h-xj3g","CVE-2021-22570"],"plain_summary":"OSV carries this publisher advisory for Google.Protobuf, google/protobuf, com.google.protobuf:protobuf-java, github.com/protocolbuffers/protobuf, protobuf. This is an aggregated source copy; consult the original publisher and compare update dates.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"The original advisory lists fixed boundaries 3.15.0 for google/protobuf. Confirm the publisher’s latest guidance.","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"action_type":"vendor_patch","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-89c74eee99de12515945fce4a48615ed","url":"https://github.com/advisories/GHSA-77rm-9x9h-xj3g","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-77rm-9x9h-xj3g","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-10-31T21:41:59.946Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"Google.Protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"google/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"com.google.protobuf:protobuf-java","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"github.com/protocolbuffers/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["SEMVER: introduced 0; fixed 0.0.0-20210218195015-ae50d9b99025"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["ECOSYSTEM: introduced 0; fixed 3.15.0"]},{"certainty":"source_listed","source_ids":["sr-89c74eee99de12515945fce4a48615ed"],"technology":"github.com/protocolbuffers/protobuf","known_exclusions":[],"conditions_summary":"### Withdrawn Advisory\n\nThis advisory has been withdrawn because the protobuf vulnerability comes from the compiler rather that the code. This link is maintained to preserve external references.\n\n### Original Description\n\nNullptr dereference when a null char is present in a proto symbol. The symbol is parsed incorrectly, leading to an unchecked call into the proto file's name during generation of the resulting error message. Since the symbol is incorrectly parsed, the file is nullptr. We recommend upgrading to version 3.15.0 or greater.","public_affected_ranges":["SEMVER: introduced 0.0.0; fixed 3.15.0"]}],"null_published_at":"2026-10-31T22:13:01.459Z","source_updated_at":"2026-09-10T03:49:11.266Z","source_disclosed_at":"2022-01-27T00:01:15.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-10-31T21:41:59.946Z"}],"next_cursor":null,"snapshot_revision":"42594"}