{"vulnerability": "CVE-2023-52440", "sightings": [{"uuid": "13b5493e-105e-41cc-9e11-d6ae33695cb8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-52440", "type": "seen", "source": "https://gist.github.com/Darkcrai86/7a0cc78044d21e5ac83881bd0f5da524", "content": "", "creation_timestamp": "2025-09-16T08:23:58.000000Z"}, {"uuid": "3d7b2899-effe-4789-851f-ad6b2556b6c2", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-52440", "type": "seen", "source": "https://t.me/arpsyndicate/3933", "content": "#ExploitObserverAlert\n\nCVE-2023-52440\n\nDESCRIPTION: Exploit Observer has 1 entries in 1 file formats related to CVE-2023-52440. In the Linux kernel, the following vulnerability has been resolved:  ksmbd: fix slub overflow in ksmbd_decode_ntlmssp_auth_blob()  If authblob->SessionKey.Length is bigger than session key size(CIFS_KEY_SIZE), slub overflow can happen in key exchange codes. cifs_arc4_crypt copy to session key array from SessionKey from client.\n\nFIRST-EPSS: 0.000450000", "creation_timestamp": "2024-02-22T04:30:00.000000Z"}, {"uuid": "1a1a2d67-59ab-4367-880e-8366a149b09a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-52440", "type": "seen", "source": "https://bsky.app/profile/linkersec.bsky.social/post/3m265zm4vk22s", "content": "", "creation_timestamp": "2025-10-01T23:12:07.047049Z"}, {"uuid": "9ea3ee35-e757-466a-b22f-095971a0fac1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-52440", "type": "seen", "source": "https://t.me/ctinow/189385", "content": "https://ift.tt/wufo4IV\nCVE-2023-52440", "creation_timestamp": "2024-02-21T09:26:55.000000Z"}, {"uuid": "0a9ce5c6-3131-4d89-98f8-c94882071b12", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2023-52440", "type": "seen", "source": "https://t.me/ctinow/189379", "content": "https://ift.tt/wufo4IV\nCVE-2023-52440", "creation_timestamp": "2024-02-21T09:21:24.000000Z"}]}