{"vulnerability": "cve-2025-40123", "sightings": [{"uuid": "0d43d1d7-2259-4c62-950f-a07440660e30", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"}, {"uuid": "a8d8f03f-9b07-448f-8536-7c9e623fd815", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "content": "", "creation_timestamp": "2025-12-03T14:14:49.267740Z"}, {"uuid": "a58305e4-4100-4a47-a36b-f86fb6ead6f3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0397/", "content": "", "creation_timestamp": "2026-04-02T17:00:00.000000Z"}, {"uuid": "6e9a718f-1040-4acd-ac79-acc6c0a65dcf", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260408", "content": "", "creation_timestamp": "2026-04-07T18:00:00.000000Z"}, {"uuid": "4e345a3a-59aa-47ec-9dc7-25662eb0e12e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/ubuntu-linux-kernel-multiple-vulnerabilities_20260511", "content": "", "creation_timestamp": "2026-05-10T18:00:00.000000Z"}, {"uuid": "249cd79b-ec77-4c47-af22-cb6de4c17136", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40123", "type": "seen", "source": "Telegram/0Lzh2WjQOWsuTydOW_ekHZzZKDiwWQ3j_cpMbWJHlr9U_UA", "content": "", "creation_timestamp": "2026-08-24T21:00:05.582075Z"}, {"uuid": "ef2ebe1f-4d82-44d9-aa7d-eba4d0087dec", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40123", "type": "published-proof-of-concept", "source": "Telegram/0Lzh2WjQOWsuTydOW_ekHZzZKDiwWQ3j_cpMbWJHlr9U_UA", "content": "", "creation_timestamp": "2026-08-25T00:00:08.195290Z"}, {"uuid": "ecd2fbde-e8b7-4d7e-be8a-52c87ae77e09", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40123", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/99426", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a patch-CVE-2025-40123\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a gduma-phData\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-24 03:04:35\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPatch: Deserialization RCE (Veeam Backup)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-25T00:00:25.613078Z"}, {"uuid": "f61c38d5-7524-461a-a5b8-49506beb396d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-40123", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/99426", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #RCE #CVE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a patch-CVE-2025-40123\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a gduma-phData\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Unknown\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-08-24 03:04:35\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nPatch: Deserialization RCE (Veeam Backup)\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-08-24T08:00:03.840787Z"}]}