{"uuid": "e6e17caa-eb41-4a05-b986-82db92b16b12", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-91843", "type": "seen", "source": "https://bsky.app/profile/cybersecurity.page/post/3mvssx6sst52w", "content": "A Check Point flaw (CVE-2026-91843) lets an attacker run code with root privileges, reportedly by sending an oversized username that triggers the bug. Detection is straightforward: watch for \"Administrator failed to log in: Username too long\" alerts in admin login logs. Patch and check those logs.", "creation_timestamp": "2026-09-18T18:42:35.915048Z"}