{"id":"CVE-2023-40711","aliases":["EUVD-2023-45266","GHSA-j222-r86r-wpv4"],"status":"published","title":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an...","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00983,"percentile":0.62754,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-787"],"published":"2023-08-20T00:00:00Z","modified":"2026-10-28T02:30:39Z","products":[{"vendor":"veilid","product":"veilid"}],"references":[{"url":"https://gitlab.com/veilid/veilid/-/blob/main/CHANGELOG.md","tags":["x_transferred","Release Notes","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-40711","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-j222-r86r-wpv4"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/40xxx/CVE-2023-40711.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-40711","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","status":"published","published":"2023-08-20T00:00:00Z","modified":"2024-10-08T14:30:36.499Z","updated_at":"2026-11-02T14:35:21.612665Z"}],"euvd":[{"id":"EUVD-2023-45266","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","status":"published","published":"2023-08-20T00:00:00Z","modified":"2024-10-08T14:30:36Z","updated_at":"2026-11-03T00:27:45.808193Z"}],"ghsa":[{"id":"GHSA-j222-r86r-wpv4","title":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an...","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","status":"published","published":"2023-08-20T03:30:25Z","modified":"2024-04-04T07:03:47Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:56:48.229282Z"}],"nvd":[{"id":"CVE-2023-40711","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","status":"published","published":"2023-08-20T01:15:08.92Z","modified":"2026-06-17T06:19:11.58Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-787"],"updated_at":"2026-11-02T14:08:24.487686Z"}],"osv":[{"id":"CVE-2023-40711","description":"Veilid before 0.1.9 does not check the size of uncompressed data during decompression upon an envelope receipt, which allows remote attackers to cause a denial of service (out-of-memory abort) via crafted packet data, as exploited in the wild in August 2023.","status":"published","published":"2023-08-20T00:00:00Z","modified":"2026-10-28T02:30:39.041260415Z","updated_at":"2026-11-02T15:44:33.244128Z"}]}}