{"vulnerability": "CVE-2025-4638", "sightings": [{"uuid": "b374cc66-334f-4a81-aad8-ed7747d9c71a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46380", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lnjxad6kdd2g", "content": "", "creation_timestamp": "2025-04-24T05:15:01.553238Z"}, {"uuid": "b61de2ea-0596-417e-ae2a-5a5465437c36", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46381", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lnjxadlume2t", "content": "", "creation_timestamp": "2025-04-24T05:15:03.845146Z"}, {"uuid": "e1c14565-d166-42b4-8e63-ba8a57e6e853", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-4638", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lp5okr7ne42l", "content": "", "creation_timestamp": "2025-05-14T18:58:16.149867Z"}, {"uuid": "707ac735-919c-4c18-b9f7-b99091cb4ede", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46385", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lufvvimar62o", "content": "", "creation_timestamp": "2025-07-20T16:36:44.796869Z"}, {"uuid": "7ea58416-3338-45f1-9825-ef74ce19312f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46384", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lufw6haxnv2j", "content": "", "creation_timestamp": "2025-07-20T16:41:45.321325Z"}, {"uuid": "990e74bd-ffe5-4d57-ac91-367f23d771ff", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46386", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3lvqdnphyte2c", "content": "", "creation_timestamp": "2025-08-06T13:34:45.004817Z"}, {"uuid": "c272933a-dd30-4804-b6aa-2ad985b9fa38", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-4638", "type": "seen", "source": "https://bsky.app/profile/ferramentaslinux.bsky.social/post/3mb2d7cflx22d", "content": "", "creation_timestamp": "2025-12-28T12:30:30.593400Z"}, {"uuid": "5524ba41-abe9-4cc4-8af8-ccd2f3714b35", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-46387", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/58706", "content": "GitHub\u76d1\u63a7\u6d88\u606f\u63d0\u9192\uff01\uff01\uff01 \n\n\u66f4\u65b0\u4e86\uff1aCVE-2025\n\u63cf\u8ff0\uff1aCVE-2025-46387\nURL\uff1ahttps://github.com/plsy1/embybrute\n\n\u6807\u7b7e\uff1a#CVE-2025", "creation_timestamp": "2025-11-07T13:00:56.000000Z"}, {"uuid": "89d713dc-7607-477f-8bbb-efab82cb0b6c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-4638", "type": "published-proof-of-concept", "source": "https://t.me/DarkWebInformer_CVEAlerts/16374", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-4638\n\ud83d\udd25 CVSS Score: 9.2 (cvssV4_0, Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:L/SA:H/AU:Y/R:U/V:D/RE:M/U:Amber)\n\ud83d\udd39 Description: A vulnerability exists in the inftrees.c component of the zlib library, which is bundled within the PointCloudLibrary (PCL). This issue may allow context-dependent attackers to cause undefined behavior by exploiting improper pointer arithmetic.\n\nSince version 1.14.0, PCL by default uses a zlib installation from the system, unless the user sets WITH_SYSTEM_ZLIB=FALSE. So this potential vulnerability is only relevant if the PCL version is older than 1.14.0 or the user specifically requests to not use the system zlib.\n\ud83d\udccf Published: 2025-05-14T17:59:58.180Z\n\ud83d\udccf Modified: 2025-05-14T17:59:58.180Z\n\ud83d\udd17 References:\n1. https://github.com/PointCloudLibrary/pcl/pull/6245\n2. https://github.com/PointCloudLibrary/pcl/blob/master/surface/CMakeLists.txt#L70\n3. https://github.com/PointCloudLibrary/pcl/commit/502bd2b013ce635f21632d523aa8cf2e04f7b7ac", "creation_timestamp": "2025-05-14T18:32:13.000000Z"}]}