{"uuid": "1b76e5da-4d3c-4945-b680-63ded6774709", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-6340", "type": "seen", "source": "https://bsky.app/profile/cve.skyfleet.blue/post/3mm4hmztahz2c", "content": "CVE-2026-6340 - Memory Exhaustion via Malicious 7zip File Upload\nCVE ID : CVE-2026-6340\n \n Published : May 18, 2026, 7:08 a.m. | 1\u00a0hour, 2\u00a0minutes ago\n \n Description : Mattermost versions 11.5.x <= 11.5.1, 10.11.x <= 10.11.13, 11.4.x <= 11.4.3 fail to validate 7zip ar...", "creation_timestamp": "2026-05-18T08:32:09.947236Z"}