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Every CyberSIXT summary, newest first, with a link to its story and to the original report.

Most articles on Wed 21 Oct (96); 9–13 on weekend days.

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Articles published per day
DayArticles published
Sun 11 Oct9
Mon 12 Oct56
Tue 13 Oct85
Wed 14 Oct86
Thu 15 Oct78
Fri 16 Oct61
Sat 17 Oct10
Sun 18 Oct10
Mon 19 Oct60
Tue 20 Oct86
Wed 21 Oct96
Thu 22 Oct84
Fri 23 Oct68
Sat 24 Oct13
Today, Sun 25 Oct9 so far
Exploited only
3 articles

Thu 22 Oct· 3 articles

  1. Cisco Patches 13 Snort 3 Flaws, Including Critical Code Execution Risk

    Cisco has issued a coordinated set of advisories fix­ing 13 Snort 3 vulnerabilities across its security products, including firewalls, Meraki MX, Cyber Vision and UTD on IOS XE. The most severe flaw, CVE-2026-20043, carries a CVSSv3 score of 9.0 for an…

    SecurityOnlineCVE-2026-20043CVE-2026-20043
  2. Cisco Patches Root Access Flaw in Expressway Gateways

    Cisco has issued three security advisories on 21 October 2026 addressing ten vulnerabilities across Cisco Expressway Core (Expressway-C) and Expressway Edge (Expressway-E) gateways, with the most severe being a root remote code execution flaw. The standout…

    SecurityOnlineCVE-2026-76466CVE-2026-76466
  3. Cisco fixes critical Unified CM flaws that could expose networks

    Cisco has released a security hardening update for Unified CM and related voice products, after internal testing uncovered a set of bugs that were grouped into nine CVEs. The advisories issued on 21 October 2026 flag three critical vulnerabilities (all CVSS…

    SecurityOnlineCVE-2026-76473CVE-2026-76473

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