Vol. 1 · No. 001Week of September 21, 2026
Threat Brief/ The Wire
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Actively exploited · Last 14 days

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CampusHeadlineSourceAgeCVEBrief
HIGH U.S. CISA adds Palo Alto Networks PAN-OS, Ahsay AhsayCBS, and Cisco Secure Email Gateway flaws to its Known Exploited Vulnerabilities catalog Exploited Security Affairs 9h —
HIGH CISA flags exploited flaws in Palo Alto, Cisco and Ahsay products Exploited Help Net Security 18h CVE-2026-0322 +3
HIGH Palo Alto Networks Patches PAN-OS Zero-Day Exploited for Remote Code Execution Exploited SecurityWeek 21h —
MED AhsayCBS Flaws Exploited to Deploy Web Shells Get New Fixes After Incomplete Patches Exploited The Hacker News 22h CVE-2026-105133 +1
HIGH Cisco Warns of Exploited Secure Email Gateway Vulnerability Exploited SecurityWeek 22h —
HIGH Ivanti ICS Zero-Day Attacks Highlight Vendor Patching Hurdles Exploited Dark Reading 31h CVE-2026-104935
HIGH U.S. CISA adds Microsoft Windows Shell flaw to its Known Exploited Vulnerabilities catalog Exploited Security Affairs 31h CVE-2026-96951
MED Hackers Backdoor Nextcloud Servers Through Critical Flaw in Collabora’s Built-in CODE App Exploited The Hacker News 35h —
MED Microsoft Patch Tuesday Sets New Record with 1,415 CVEs in October 2026 Updates Exploited Security Affairs 38h —
HIGH CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts Exploited The Hacker News 40h CVE-2026-104935
HIGH Volexity Uncovers Stealthy Ivanti VPN Attack Using Three Zero-Day Vulnerabilities Exploited Security Affairs 42h —
MED How a leaked builder of XWorm turned a remote access trojan into a surveillance kit Exploited Security Affairs 47h —
HIGH Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug Exploited The Hacker News 2d —
MED October 2026 Microsoft Patch Tuesday, (Tue, Oct 13th) Exploited SANS ISC 2d —
HIGH Attacker Chains Three Ivanti Connect Secure Zero-Days for Root Access, Only Two Patched So Far Exploited The Hacker News 2d —
MED Defenders Reluctant to Deploy Agentic AI as a Cybersecurity Tool Exploited Infosecurity Magazine 3d —
HIGH Maximum-Severity SSRF Flaw in SonicWall SMA Devices Under Attack Exploited Dark Reading 3d —
HIGH Months-Old Palo Alto VPN Vulnerability Remains a Target for Ransomware Groups Exploited Infosecurity Magazine 4d —
MED Critical Flaw in Multiple Atlassian Products Exploited in the Wild Exploited Infosecurity Magazine 8d —
MED Pwn2Own Hackers Find 32 Zero-Day Vulnerabilities on Day One Exploited Infosecurity Magazine 9d —
HIGH Kiteworks & Citrix Incidents Show Challenges of Zero-Day Response Exploited Dark Reading 13d —

Showing 21 of 21 matching stories (164 in the last 14 days from 54 sources). Relevance and tags come from fixed keyword rules. Exploit data: CISA Known Exploited Vulnerabilities (CC0) and EPSS by FIRST (first.org/epss).

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