{"items":[{"id":"NVI-00008956","kind":"vulnerability","title":"Malicious Long Unicode filenames may cause a Multiple Application-level Denial of Service","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-w4h6-9wrp-v5jq","CVE-2024-32874"],"plain_summary":"GitHub lists this reviewed advisory for frigate. 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-17da2ea91c2c65db2321677b5f804b10"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. 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Dataset date/model retained; FIRST services terms apply.","title":"CVE-2024-32874","publisher":"FIRST EPSS","observed_at":"2026-10-31T22:06:03.704Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-495fa8139aa4332caf35339d5c54f167"],"technology":"frigate","known_exclusions":[],"conditions_summary":"**Important: Exploiting this vulnerability requires the attacker to have access to your Frigate instance, which means they could also just delete all of your recordings or perform any other action. If you have configured authentication in front of Frigate via a reverse proxy, then this vulnerability is not exploitable without first getting around your authentication method. For many obvious reasons in addition to this one, please don't expose your Frigate instance publicly without any kind of authentication.**\n\n## Summary\n\nWhen uploading a file or retrieving the filename, a user may intentionally use a large Unicode filename which would lead to a application-level denial of service. This is due to no limitation set on the length of the filename and the costy use of the Unicode normalization with the form NFKD under the hood of `secure_filename()`.\n\nI idenfied multiple vulnerable paths on blakeblackshear/frigate repository. In all of those paths, it was possible for a malicious user to send a filename equals to the output of : `python3 -c \"print('℀' * 1_000_000)\"` which would reach the werkzeug `secure_filename()` call , which in tu","public_affected_ranges":["< 0.13.2"]}],"null_published_at":"2026-11-02T10:00:44.540Z","source_updated_at":"2026-10-27T16:37:38.000Z","source_disclosed_at":"2024-05-09T15:13:49.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008956","kind":"vulnerability","title":"Malicious Long Unicode filenames may cause a Multiple Application-level Denial of Service","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w4h6-9wrp-v5jq","CVE-2024-32874"],"plain_summary":"GitHub lists this reviewed advisory for frigate. 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If you have configured authentication in front of Frigate via a reverse proxy, then this vulnerability is not exploitable without first getting around your authentication method. For many obvious reasons in addition to this one, please don't expose your Frigate instance publicly without any kind of authentication.**\n\n## Summary\n\nWhen uploading a file or retrieving the filename, a user may intentionally use a large Unicode filename which would lead to a application-level denial of service. This is due to no limitation set on the length of the filename and the costy use of the Unicode normalization with the form NFKD under the hood of `secure_filename()`.\n\nI idenfied multiple vulnerable paths on blakeblackshear/frigate repository. In all of those paths, it was possible for a malicious user to send a filename equals to the output of : `python3 -c \"print('℀' * 1_000_000)\"` which would reach the werkzeug `secure_filename()` call , which in tu","public_affected_ranges":["< 0.13.2"]}],"null_published_at":"2026-10-31T22:27:06.726Z","source_updated_at":"2026-10-27T16:37:38.000Z","source_disclosed_at":"2024-05-09T15:13:49.000Z","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":"2026-10-31T21:56:51.534Z"},{"id":"NVI-00008956","kind":"vulnerability","title":"Malicious Long Unicode filenames may cause a Multiple Application-level Denial of Service","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w4h6-9wrp-v5jq","CVE-2024-32874"],"plain_summary":"GitHub lists this reviewed advisory for frigate. 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For many obvious reasons in addition to this one, please don't expose your Frigate instance publicly without any kind of authentication.**\n\n## Summary\n\nWhen uploading a file or retrieving the filename, a user may intentionally use a large Unicode filename which would lead to a application-level denial of service. This is due to no limitation set on the length of the filename and the costy use of the Unicode normalization with the form NFKD under the hood of `secure_filename()`.\n\nI idenfied multiple vulnerable paths on blakeblackshear/frigate repository. 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