{"vulnerability": "CVE-2025-29979", "sightings": [{"uuid": "ebfceb8f-ab1d-41e6-9b92-f3248fcc5188", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-299797", "type": "seen", "source": "https://advisories.ncsc.nl/advisory?id=NCSC-2025-0155", "content": "", "creation_timestamp": "2025-05-13T16:58:56.000000Z"}, {"uuid": "96208d80-019b-468d-96b1-0d08ab4b0098", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29979", "type": "seen", "source": "https://www.thezdi.com/blog/2025/5/13/the-may-2025-security-update-review", "content": "", "creation_timestamp": "2025-05-13T16:27:02.000000Z"}, {"uuid": "25382f96-d7b6-4114-9803-101b38bbf770", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-29979", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/16273", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-29979\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: Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.\n\ud83d\udccf Published: 2025-05-13T16:58:38.313Z\n\ud83d\udccf Modified: 2025-05-13T22:38:12.919Z\n\ud83d\udd17 References:\n1. https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29979", "creation_timestamp": "2025-05-13T23:31:30.000000Z"}]}