{"items":[{"id":"NVI-00011893","kind":"vulnerability","title":"msgpack5: Many buffered values can exhaust the streaming decoder stack","revision":4,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-5x5g-h9x8-2fh9","CVE-2026-107300"],"plain_summary":"GitHub lists this reviewed advisory for msgpack5. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-097b8fed15f6e99dc735c3167ec8bf1b"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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A single chunk containing many small valid MessagePack values can exhaust the JavaScript call stack and interrupt the process or stream.\n\n### Patches\n\nThe streaming decoder now drains concatenated values iteratively with constant call-stack depth.\n\n### Workarounds\n\nLimit the number of MessagePack values accepted in one chunk, or split large batches before passing them to the decoder stream.","public_affected_ranges":["< 6.1.0"]}],"null_published_at":"2026-11-06T07:24:11.292Z","source_updated_at":"2026-10-08T17:40:07.000Z","source_disclosed_at":"2026-10-08T17:40:06.000Z","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":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011893","kind":"vulnerability","title":"msgpack5: Many buffered values can exhaust the streaming decoder stack","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":"active","identifiers":["GHSA-5x5g-h9x8-2fh9","CVE-2026-107300"],"plain_summary":"GitHub lists this reviewed advisory for msgpack5. 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A single chunk containing many small valid MessagePack values can exhaust the JavaScript call stack and interrupt the process or stream.\n\n### Patches\n\nThe streaming decoder now drains concatenated values iteratively with constant call-stack depth.\n\n### Workarounds\n\nLimit the number of MessagePack values accepted in one chunk, or split large batches before passing them to the decoder stream.","public_affected_ranges":["< 6.1.0"]}],"null_published_at":"2026-11-05T19:10:23.256Z","source_updated_at":"2026-10-08T17:40:07.000Z","source_disclosed_at":"2026-10-08T17:40:06.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011893","kind":"vulnerability","title":"msgpack5: Many buffered values can exhaust the streaming decoder stack","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5x5g-h9x8-2fh9","CVE-2026-107300"],"plain_summary":"GitHub lists this reviewed advisory for msgpack5. 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A single chunk containing many small valid MessagePack values can exhaust the JavaScript call stack and interrupt the process or stream.\n\n### Patches\n\nThe streaming decoder now drains concatenated values iteratively with constant call-stack depth.\n\n### Workarounds\n\nLimit the number of MessagePack values accepted in one chunk, or split large batches before passing them to the decoder stream.","public_affected_ranges":["< 6.1.0"]}],"null_published_at":"2026-11-01T22:58:19.124Z","source_updated_at":"2026-10-08T17:40:07.000Z","source_disclosed_at":"2026-10-08T17:40:06.000Z","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":"2026-11-01T00:58:38.867Z"},{"id":"NVI-00011893","kind":"vulnerability","title":"msgpack5: Many buffered values can exhaust the streaming decoder stack","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-5x5g-h9x8-2fh9","CVE-2026-107300"],"plain_summary":"GitHub lists this reviewed advisory for msgpack5. 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A single chunk containing many small valid MessagePack values can exhaust the JavaScript call stack and interrupt the process or stream.\n\n### Patches\n\nThe streaming decoder now drains concatenated values iteratively with constant call-stack depth.\n\n### Workarounds\n\nLimit the number of MessagePack values accepted in one chunk, or split large batches before passing them to the decoder stream.","public_affected_ranges":["< 6.1.0"]}],"null_published_at":"2026-11-01T01:03:56.613Z","source_updated_at":"2026-10-08T17:40:07.000Z","source_disclosed_at":"2026-10-08T17:40:06.000Z","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":"2026-11-01T00:58:38.867Z"}],"next_cursor":null,"snapshot_revision":"42594"}