https://vulnerability.circl.lu Contains only the most 10 recent sightings. http://www.rssboard.org/rss-specification python-feedgen en Sun, 10 May 2026 05:43:25 +0000 https://vulnerability.circl.lu/sighting/5282da29-1ee3-4e56-910e-0b567d37a273/export {"uuid": "5282da29-1ee3-4e56-910e-0b567d37a273", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21394", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4855", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21394\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:38.564Z\n\ud83d\udccf Modified: 2025-02-21T04:56:21.545Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21394", "creation_timestamp": "2025-02-21T05:18:22.000000Z"} {"uuid": "5282da29-1ee3-4e56-910e-0b567d37a273", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21394", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4855", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21394\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:38.564Z\n\ud83d\udccf Modified: 2025-02-21T04:56:21.545Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21394", "creation_timestamp": "2025-02-21T05:18:22.000000Z"} https://vulnerability.circl.lu/sighting/5282da29-1ee3-4e56-910e-0b567d37a273/export Fri, 21 Feb 2025 05:18:22 +0000 https://vulnerability.circl.lu/sighting/e56a169f-9b84-43e5-b181-7cf7ec8c4741/export {"uuid": "e56a169f-9b84-43e5-b181-7cf7ec8c4741", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21397", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4963", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21397\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Office Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:39.109Z\n\ud83d\udccf Modified: 2025-02-21T18:43:09.168Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21397", "creation_timestamp": "2025-02-21T19:18:44.000000Z"} {"uuid": "e56a169f-9b84-43e5-b181-7cf7ec8c4741", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21397", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4963", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21397\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Office Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:39.109Z\n\ud83d\udccf Modified: 2025-02-21T18:43:09.168Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21397", "creation_timestamp": "2025-02-21T19:18:44.000000Z"} https://vulnerability.circl.lu/sighting/e56a169f-9b84-43e5-b181-7cf7ec8c4741/export Fri, 21 Feb 2025 19:18:44 +0000 https://vulnerability.circl.lu/sighting/5fd17c28-24d2-4a9f-9039-f50a8e594343/export {"uuid": "5fd17c28-24d2-4a9f-9039-f50a8e594343", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21392", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4964", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21392\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Office Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:38.001Z\n\ud83d\udccf Modified: 2025-02-21T18:43:07.934Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21392", "creation_timestamp": "2025-02-21T19:18:48.000000Z"} {"uuid": "5fd17c28-24d2-4a9f-9039-f50a8e594343", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21392", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4964", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21392\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Office Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:38.001Z\n\ud83d\udccf Modified: 2025-02-21T18:43:07.934Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21392", "creation_timestamp": "2025-02-21T19:18:48.000000Z"} https://vulnerability.circl.lu/sighting/5fd17c28-24d2-4a9f-9039-f50a8e594343/export Fri, 21 Feb 2025 19:18:48 +0000 https://vulnerability.circl.lu/sighting/cfe3ae61-8d15-43a8-9030-f1f6b5e25d13/export {"uuid": "cfe3ae61-8d15-43a8-9030-f1f6b5e25d13", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21390", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4965", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21390\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:37.409Z\n\ud83d\udccf Modified: 2025-02-21T18:43:07.339Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21390", "creation_timestamp": "2025-02-21T19:18:49.000000Z"} {"uuid": "cfe3ae61-8d15-43a8-9030-f1f6b5e25d13", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21390", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/4965", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-21390\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)\n\ud83d\udd39 Description: Microsoft Excel Remote Code Execution Vulnerability\n\ud83d\udccf Published: 2025-02-11T17:58:37.409Z\n\ud83d\udccf Modified: 2025-02-21T18:43:07.339Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21390", "creation_timestamp": "2025-02-21T19:18:49.000000Z"} https://vulnerability.circl.lu/sighting/cfe3ae61-8d15-43a8-9030-f1f6b5e25d13/export Fri, 21 Feb 2025 19:18:49 +0000 https://vulnerability.circl.lu/sighting/ce5888ee-2325-4362-b62d-ab91556d6964/export {"uuid": "ce5888ee-2325-4362-b62d-ab91556d6964", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21391", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:11:05.000000Z"} {"uuid": "ce5888ee-2325-4362-b62d-ab91556d6964", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21391", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:11:05.000000Z"} https://vulnerability.circl.lu/sighting/ce5888ee-2325-4362-b62d-ab91556d6964/export Sun, 23 Feb 2025 02:11:05 +0000 https://vulnerability.circl.lu/sighting/cb9cb6f2-618e-47f9-85b8-7b61b591e266/export {"uuid": "cb9cb6f2-618e-47f9-85b8-7b61b591e266", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3litxpizds3q2", "content": "", "creation_timestamp": "2025-02-23T13:44:19.224476Z"} {"uuid": "cb9cb6f2-618e-47f9-85b8-7b61b591e266", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3litxpizds3q2", "content": "", "creation_timestamp": "2025-02-23T13:44:19.224476Z"} https://vulnerability.circl.lu/sighting/cb9cb6f2-618e-47f9-85b8-7b61b591e266/export Sun, 23 Feb 2025 13:44:19 +0000 https://vulnerability.circl.lu/sighting/a5ef5db5-b45d-4215-87f7-ae1c7e4b6a0a/export {"uuid": "a5ef5db5-b45d-4215-87f7-ae1c7e4b6a0a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3livwnkvmgrl2", "content": "", "creation_timestamp": "2025-02-24T08:30:40.471082Z"} {"uuid": "a5ef5db5-b45d-4215-87f7-ae1c7e4b6a0a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "https://bsky.app/profile/2rZiKKbOU3nTafniR2qMMSE0gwZ.activitypub.awakari.com.ap.brid.gy/post/3livwnkvmgrl2", "content": "", "creation_timestamp": "2025-02-24T08:30:40.471082Z"} https://vulnerability.circl.lu/sighting/a5ef5db5-b45d-4215-87f7-ae1c7e4b6a0a/export Mon, 24 Feb 2025 08:30:40 +0000 https://vulnerability.circl.lu/sighting/66e46003-a487-4bb4-87ab-66651499e33f/export {"uuid": "66e46003-a487-4bb4-87ab-66651499e33f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21391", "type": "seen", "source": "https://bsky.app/profile/bolhasec.com/post/3lpub6swxgm2t", "content": "", "creation_timestamp": "2025-05-23T18:30:08.706562Z"} {"uuid": "66e46003-a487-4bb4-87ab-66651499e33f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21391", "type": "seen", "source": "https://bsky.app/profile/bolhasec.com/post/3lpub6swxgm2t", "content": "", "creation_timestamp": "2025-05-23T18:30:08.706562Z"} https://vulnerability.circl.lu/sighting/66e46003-a487-4bb4-87ab-66651499e33f/export Fri, 23 May 2025 18:30:08 +0000 https://vulnerability.circl.lu/sighting/33c2d50a-f8d2-4122-885b-b88e47b3e9ad/export {"uuid": "33c2d50a-f8d2-4122-885b-b88e47b3e9ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "MISP/ca7dfd4e-d0b5-4d10-8982-36d9f6e53c8e", "content": "", "creation_timestamp": "2025-09-01T13:53:38.000000Z"} {"uuid": "33c2d50a-f8d2-4122-885b-b88e47b3e9ad", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-21396", "type": "seen", "source": "MISP/ca7dfd4e-d0b5-4d10-8982-36d9f6e53c8e", "content": "", "creation_timestamp": "2025-09-01T13:53:38.000000Z"} https://vulnerability.circl.lu/sighting/33c2d50a-f8d2-4122-885b-b88e47b3e9ad/export Mon, 01 Sep 2025 13:53:38 +0000 https://vulnerability.circl.lu/sighting/3384d21b-b9f0-462b-af61-156b858ac766/export {"uuid": "3384d21b-b9f0-462b-af61-156b858ac766", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2025-21391", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/d319f2c3-f296-4a74-907e-272219dae38a", "content": "", "creation_timestamp": "2026-02-02T12:26:14.466118Z"} {"uuid": "3384d21b-b9f0-462b-af61-156b858ac766", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2025-21391", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/d319f2c3-f296-4a74-907e-272219dae38a", "content": "", "creation_timestamp": "2026-02-02T12:26:14.466118Z"} https://vulnerability.circl.lu/sighting/3384d21b-b9f0-462b-af61-156b858ac766/export Mon, 02 Feb 2026 12:26:14 +0000