{"vulnerability": "CVE-2025-26596", "sightings": [{"uuid": "4ef4f9e2-d93b-4b01-b88e-1f8733946455", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "https://infosec.exchange/users/cR0w/statuses/114065731196406120", "content": "", "creation_timestamp": "2025-02-25T17:35:32.345448Z"}, {"uuid": "2704b085-ab6a-4511-a371-83fcdc16b08b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "http://www.zerodayinitiative.com/advisories/ZDI-25-141/", "content": "", "creation_timestamp": "2025-03-13T04:00:00.000000Z"}, {"uuid": "a1509328-fe08-4bed-baac-027095b1c459", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "https://bsky.app/profile/bsd.cafe/post/3lj2tzliwsqw2", "content": "", "creation_timestamp": "2025-02-26T07:27:09.448646Z"}, {"uuid": "0088878d-cba2-477a-ab8f-d735aad50c16", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "MISP/8e1b6542-ae86-4729-a7a6-4e9f670b8bb7", "content": "", "creation_timestamp": "2025-08-22T17:25:06.000000Z"}, {"uuid": "7732b0a0-ddee-4164-92d9-0e9fe6fea7c3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "Telegram/2BMM755ne3lal0lwprVbbhsIWa6rcrWtzsF6kYgV_L6gHDk", "content": "", "creation_timestamp": "2026-04-06T15:20:35.000000Z"}, {"uuid": "29169338-c784-4825-8eff-0ef006c8706a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "https://t.me/cvedetector/18896", "content": "{\n  \"Source\": \"CVE FEED\",\n  \"Title\": \"CVE-2025-26596 - X.Org Xwayland Heap Overflow Vulnerability\", \n  \"Content\": \"CVE ID : CVE-2025-26596 \nPublished : Feb. 25, 2025, 4:15 p.m. | 1\u00a0hour, 37\u00a0minutes ago \nDescription : A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow. \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": "2025-02-25T19:03:32.000000Z"}, {"uuid": "0b2fb237-fead-4a6d-ab44-d8476b091f76", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/5330", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-26596\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 heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.\n\ud83d\udccf Published: 2025-02-25T15:54:23.693Z\n\ud83d\udccf Modified: 2025-02-25T15:54:23.693Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/security/cve/CVE-2025-26596\n2. https://bugzilla.redhat.com/show_bug.cgi?id=2345256", "creation_timestamp": "2025-02-25T16:23:16.000000Z"}, {"uuid": "163ed39f-0e84-4581-84f6-b8523f255bcc", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "Telegram/0sUuWW8J84hCZb1n0MF5lAvDyk6dii4XfiqOlA0c3Bj-PlY", "content": "", "creation_timestamp": "2026-04-06T15:20:12.000000Z"}, {"uuid": "61ebe147-b6f1-47ab-99ab-2b118e8fd129", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "Telegram/a691LIn2LgTL3-lsyAYWsobbWYEHgBs5NHMdGWXJ7BFMeoIZ", "content": "", "creation_timestamp": "2025-03-10T14:45:05.000000Z"}, {"uuid": "885fa5ba-2a62-4b81-9f04-0474cf136624", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-26596", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/9011", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-26596\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 heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow.\n\ud83d\udccf Published: 2025-02-25T15:54:23.693Z\n\ud83d\udccf Modified: 2025-03-27T04:20:12.127Z\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-2025-26596\n13. https://bugzilla.redhat.com/show_bug.cgi?id=2345256", "creation_timestamp": "2025-03-27T04:25:57.000000Z"}]}