{"vulnerability": "CVE-2025-26601", "sightings": [{"uuid": "eadcf551-2741-4069-a3e1-45e232ff93e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "http://www.zerodayinitiative.com/advisories/ZDI-25-136/", "content": "", "creation_timestamp": "2025-03-13T04:00:00.000000Z"}, {"uuid": "44a2d5a3-19df-4901-b6bd-b343aa9787d8", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/114065731196406120", "content": "", "creation_timestamp": "2025-02-25T17:35:32.664656Z"}, {"uuid": "baa7c354-53b9-49ca-b307-2d0508bb6c7e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "https://t.me/cvedetector/18892", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-26601 - X.Org Xwayland Use-After-Free Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-26601 \nPublished : Feb. 25, 2025, 4:15 p.m. | 1\u00a0hour, 37\u00a0minutes ago \nDescription : A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers. \nSeverity: 7.8 | HIGH \nVisit the link for more details, such as CVSS details, affected products, timeline, and more...\",\n  \"Detection Date\": \"25 Feb 2025\",\n  \"Type\": \"Vulnerability\"\n}\n\ud83d\udd39 t.me/cvedetector \ud83d\udd39", "creation_timestamp": "2025-02-25T19:03:28.000000Z"}, {"uuid": "be04ac3a-9165-463d-871e-5fdce4dc5236", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "https://bsky.app/profile/bsd.cafe/post/3lj2tzliwsqw2", "content": "", "creation_timestamp": "2025-02-26T07:27:09.671945Z"}, {"uuid": "e05317ef-158e-4ae8-98f5-905a19576f11", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "MISP/8e1b6542-ae86-4729-a7a6-4e9f670b8bb7", "content": "", "creation_timestamp": "2025-08-22T17:25:06.000000Z"}, {"uuid": "0c5bb3b3-a9cf-4c27-bac9-f82a00373858", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "Telegram/S2jczk3vE9gaoR7d4AclSyR0RpexBjnR31AlSIRf7Vdsbmk", "content": "", "creation_timestamp": "2026-04-06T15:21:35.000000Z"}, {"uuid": "b3ad9cee-40f2-4bfb-bea5-dd63165cfadc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "Telegram/d93_k4GIGbdh5tI70tHv6KRRyzEWd-ShTMaxTlv22pc09QVu", "content": "", "creation_timestamp": "2025-03-10T14:45:05.000000Z"}, {"uuid": "ec0a1639-553d-4599-89fb-c852366bc254", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/9006", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-26601\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.\n\ud83d\udccf Published: 2025-02-25T15:55:36.775Z\n\ud83d\udccf Modified: 2025-03-27T04:22:08.108Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/errata/RHSA-2025:2500\n2. https://access.redhat.com/errata/RHSA-2025:2502\n3. https://access.redhat.com/errata/RHSA-2025:2861\n4. https://access.redhat.com/errata/RHSA-2025:2862\n5. https://access.redhat.com/errata/RHSA-2025:2865\n6. https://access.redhat.com/errata/RHSA-2025:2866\n7. https://access.redhat.com/errata/RHSA-2025:2873\n8. https://access.redhat.com/errata/RHSA-2025:2874\n9. https://access.redhat.com/errata/RHSA-2025:2875\n10. https://access.redhat.com/errata/RHSA-2025:2879\n11. https://access.redhat.com/errata/RHSA-2025:2880\n12. https://access.redhat.com/security/cve/CVE-2025-26601\n13. https://bugzilla.redhat.com/show_bug.cgi?id=2345251", "creation_timestamp": "2025-03-27T04:25:50.000000Z"}, {"uuid": "d04e8d0c-a3f9-43b7-9818-0b77273804d0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "Telegram/XnXiOLLeSA7x6QvYztZ81GubEg3cvrCefUsx39ENip1AnlE", "content": "", "creation_timestamp": "2026-04-06T15:21:14.000000Z"}, {"uuid": "3aa54464-f99f-4328-bac9-dbf5a6729392", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26601", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/5318", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-26601\n\ud83d\udd25 CVSS Score: 7.8 (cvssV3_1, Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)\n\ud83d\udd39 Description: A use-after-free flaw was found in X.Org and Xwayland. When changing an alarm, the values of the change mask are evaluated one after the other, changing the trigger values as requested, and eventually, SyncInitTrigger() is called. If one of the changes triggers an error, the function will return early, not adding the new sync object, possibly causing a use-after-free when the alarm eventually triggers.\n\ud83d\udccf Published: 2025-02-25T15:55:36.775Z\n\ud83d\udccf Modified: 2025-02-25T16:08:49.344Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/security/cve/CVE-2025-26601\n2. https://bugzilla.redhat.com/show_bug.cgi?id=2345251", "creation_timestamp": "2025-02-25T16:23:02.000000Z"}]}