https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Thu, 11 Jun 2026 04:17:19 +0000 https://vulnerability.circl.lu/sighting/25613f9f-e501-488c-9d0c-bba8a7a0d9cb/export {"uuid": "25613f9f-e501-488c-9d0c-bba8a7a0d9cb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21945", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10051", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21945\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix use-after-free in smb2_lock\n\nIf smb_lock->zero_len has value, ->llist of smb_lock is not delete and\nflock is old one. It will cause use-after-free on error handling\nroutine.\n\ud83d\udccf Published: 2025-04-01T15:41:08.471Z\n\ud83d\udccf Modified: 2025-04-02T12:16:56.760Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/410ce35a2ed6d0e114132bba29af49b69880c8c7\n2. https://git.kernel.org/stable/c/8573571060ca466cbef2c6f03306b2cc7b883506\n3. https://git.kernel.org/stable/c/a0609097fd10d618aed4864038393dd75131289e\n4. https://git.kernel.org/stable/c/636e021646cf9b52ddfea7c809b018e91f2188cb\n5. https://git.kernel.org/stable/c/84d2d1641b71dec326e8736a749b7ee76a9599fc", "creation_timestamp": "2025-04-02T12:36:40.000000Z"} {"uuid": "25613f9f-e501-488c-9d0c-bba8a7a0d9cb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21945", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/10051", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21945\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix use-after-free in smb2_lock\n\nIf smb_lock->zero_len has value, ->llist of smb_lock is not delete and\nflock is old one. It will cause use-after-free on error handling\nroutine.\n\ud83d\udccf Published: 2025-04-01T15:41:08.471Z\n\ud83d\udccf Modified: 2025-04-02T12:16:56.760Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/410ce35a2ed6d0e114132bba29af49b69880c8c7\n2. https://git.kernel.org/stable/c/8573571060ca466cbef2c6f03306b2cc7b883506\n3. https://git.kernel.org/stable/c/a0609097fd10d618aed4864038393dd75131289e\n4. https://git.kernel.org/stable/c/636e021646cf9b52ddfea7c809b018e91f2188cb\n5. https://git.kernel.org/stable/c/84d2d1641b71dec326e8736a749b7ee76a9599fc", "creation_timestamp": "2025-04-02T12:36:40.000000Z"} https://vulnerability.circl.lu/sighting/25613f9f-e501-488c-9d0c-bba8a7a0d9cb/export Wed, 02 Apr 2025 12:36:40 +0000 https://vulnerability.circl.lu/sighting/bc0c21c7-ecef-4737-92b6-3f13521a532b/export {"uuid": "bc0c21c7-ecef-4737-92b6-3f13521a532b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21944", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10052", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21944\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix bug on trap in smb2_lock\n\nIf lock count is greater than 1, flags could be old value.\nIt should be checked with flags of smb_lock, not flags.\nIt will cause bug-on trap from locks_free_lock in error handling\nroutine.\n\ud83d\udccf Published: 2025-04-01T15:41:07.977Z\n\ud83d\udccf Modified: 2025-04-02T12:16:55.685Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/11e0e74e14f1832a95092f2c98ed3b99f57797ee\n2. https://git.kernel.org/stable/c/8994f0ce8259f812b4f4a681d8298c6ff682efaa\n3. https://git.kernel.org/stable/c/dbcd7fdd86f77529210fe8978154a81cd479844c\n4. https://git.kernel.org/stable/c/2b70e3ac79eacbdf32571f7af48dd81cdd957ca8\n5. https://git.kernel.org/stable/c/e26e2d2e15daf1ab33e0135caf2304a0cfa2744b", "creation_timestamp": "2025-04-02T12:36:41.000000Z"} {"uuid": "bc0c21c7-ecef-4737-92b6-3f13521a532b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21944", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/10052", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21944\n\ud83d\udd25 CVSS Score: N/A\n\ud83d\udd39 Description: In the Linux kernel, the following vulnerability has been resolved:\n\nksmbd: fix bug on trap in smb2_lock\n\nIf lock count is greater than 1, flags could be old value.\nIt should be checked with flags of smb_lock, not flags.\nIt will cause bug-on trap from locks_free_lock in error handling\nroutine.\n\ud83d\udccf Published: 2025-04-01T15:41:07.977Z\n\ud83d\udccf Modified: 2025-04-02T12:16:55.685Z\n\ud83d\udd17 References:\n1. https://git.kernel.org/stable/c/11e0e74e14f1832a95092f2c98ed3b99f57797ee\n2. https://git.kernel.org/stable/c/8994f0ce8259f812b4f4a681d8298c6ff682efaa\n3. https://git.kernel.org/stable/c/dbcd7fdd86f77529210fe8978154a81cd479844c\n4. https://git.kernel.org/stable/c/2b70e3ac79eacbdf32571f7af48dd81cdd957ca8\n5. https://git.kernel.org/stable/c/e26e2d2e15daf1ab33e0135caf2304a0cfa2744b", "creation_timestamp": "2025-04-02T12:36:41.000000Z"} https://vulnerability.circl.lu/sighting/bc0c21c7-ecef-4737-92b6-3f13521a532b/export Wed, 02 Apr 2025 12:36:41 +0000 https://vulnerability.circl.lu/sighting/90fb3b7a-0821-4927-b0dd-35aa3ea8edd6/export {"uuid": "90fb3b7a-0821-4927-b0dd-35aa3ea8edd6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-2194", "type": "seen", "source": "MISP/682bdba3-46b7-4a8f-b7be-c6bf4b4f9868", "content": "", "creation_timestamp": "2025-08-13T13:26:35.000000Z"} {"uuid": "90fb3b7a-0821-4927-b0dd-35aa3ea8edd6", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-2194", "type": "seen", "source": "MISP/682bdba3-46b7-4a8f-b7be-c6bf4b4f9868", "content": "", "creation_timestamp": "2025-08-13T13:26:35.000000Z"} https://vulnerability.circl.lu/sighting/90fb3b7a-0821-4927-b0dd-35aa3ea8edd6/export Wed, 13 Aug 2025 13:26:35 +0000 https://vulnerability.circl.lu/sighting/c7f39d94-7717-46a6-8fdb-1867545f1aef/export {"uuid": "c7f39d94-7717-46a6-8fdb-1867545f1aef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2025-21941", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "content": "", "creation_timestamp": "2025-12-03T14:14:49.267740Z"} {"uuid": "c7f39d94-7717-46a6-8fdb-1867545f1aef", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "c933734a-9be8-4142-889e-26e95c752803", "vulnerability": "CVE-2025-21941", "type": "seen", "source": "https://vulnerability.circl.lu/bundle/816dcc8e-f25a-4895-9b59-1bbd9caeccb8", "content": "", "creation_timestamp": "2025-12-03T14:14:49.267740Z"} https://vulnerability.circl.lu/sighting/c7f39d94-7717-46a6-8fdb-1867545f1aef/export Wed, 03 Dec 2025 14:14:49 +0000 https://vulnerability.circl.lu/sighting/f48b8797-6c83-445a-a910-746498e9f0e5/export {"uuid": "f48b8797-6c83-445a-a910-746498e9f0e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21946", "type": "seen", "source": "Telegram/XWbUozvBnZFZaJxuYJQhgn4U8YQh0aGW0LQo7pqkrJZCpA4", "content": "", "creation_timestamp": "2026-01-11T18:01:52.000000Z"} {"uuid": "f48b8797-6c83-445a-a910-746498e9f0e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21946", "type": "seen", "source": "Telegram/XWbUozvBnZFZaJxuYJQhgn4U8YQh0aGW0LQo7pqkrJZCpA4", "content": "", "creation_timestamp": "2026-01-11T18:01:52.000000Z"} https://vulnerability.circl.lu/sighting/f48b8797-6c83-445a-a910-746498e9f0e5/export Sun, 11 Jan 2026 18:01:52 +0000 https://vulnerability.circl.lu/sighting/4f222c81-3fce-480d-a1e9-7fc89ec52151/export {"uuid": "4f222c81-3fce-480d-a1e9-7fc89ec52151", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21947", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} {"uuid": "4f222c81-3fce-480d-a1e9-7fc89ec52151", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21947", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} https://vulnerability.circl.lu/sighting/4f222c81-3fce-480d-a1e9-7fc89ec52151/export Thu, 19 Mar 2026 00:00:00 +0000 https://vulnerability.circl.lu/sighting/55062535-9570-4322-8cfb-51d357f95101/export {"uuid": "55062535-9570-4322-8cfb-51d357f95101", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21946", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} {"uuid": "55062535-9570-4322-8cfb-51d357f95101", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21946", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} https://vulnerability.circl.lu/sighting/55062535-9570-4322-8cfb-51d357f95101/export Thu, 19 Mar 2026 00:00:00 +0000 https://vulnerability.circl.lu/sighting/7c880aa3-6df6-473f-a599-ee15307f5bb8/export {"uuid": "7c880aa3-6df6-473f-a599-ee15307f5bb8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21945", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} {"uuid": "7c880aa3-6df6-473f-a599-ee15307f5bb8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21945", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} https://vulnerability.circl.lu/sighting/7c880aa3-6df6-473f-a599-ee15307f5bb8/export Thu, 19 Mar 2026 00:00:00 +0000 https://vulnerability.circl.lu/sighting/e2ede63f-9af9-4e56-8934-3ca7991c34c3/export {"uuid": "e2ede63f-9af9-4e56-8934-3ca7991c34c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21944", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} {"uuid": "e2ede63f-9af9-4e56-8934-3ca7991c34c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2025-21944", "type": "seen", "source": "https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0316/", "content": "", "creation_timestamp": "2026-03-19T00:00:00.000000Z"} https://vulnerability.circl.lu/sighting/e2ede63f-9af9-4e56-8934-3ca7991c34c3/export Thu, 19 Mar 2026 00:00:00 +0000 https://vulnerability.circl.lu/sighting/2fadcd5f-1243-4521-940c-f4f1d82b90a1/export {"uuid": "2fadcd5f-1243-4521-940c-f4f1d82b90a1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21947", "type": "seen", "source": "Telegram/Ig1PoEkLRkLZXw2uOx0iXI5kdj6breIEyUIy1Z-iyA-tgLY", "content": "", "creation_timestamp": "2026-04-02T11:19:48.000000Z"} {"uuid": "2fadcd5f-1243-4521-940c-f4f1d82b90a1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21947", "type": "seen", "source": "Telegram/Ig1PoEkLRkLZXw2uOx0iXI5kdj6breIEyUIy1Z-iyA-tgLY", "content": "", "creation_timestamp": "2026-04-02T11:19:48.000000Z"} https://vulnerability.circl.lu/sighting/2fadcd5f-1243-4521-940c-f4f1d82b90a1/export Thu, 02 Apr 2026 11:19:48 +0000