Attackers Are Exploiting an Unpatched FortiMail Flaw, and CISA Wants Agencies to Act by October 4
Fortinet says attackers are exploiting CVE-2026-104286, a...
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CISA KEV
8 Articles
Attackers Were Probing a Zimbra Mail Server Flaw Eight Days After Its Patch, Microsoft Says
Microsoft says it saw attackers probing Zimbra mail servers...
Attackers Exploit a Hex-Encoding Bypass in Cisco SD-WAN Manager, and CISA Sets an October 3 Deadline
Cisco says attackers are exploiting CVE-2026-76504, a CVSS 9.8...
CISA Orders Federal Agencies to Patch a SharePoint RCE Flaw Microsoft First Called Spoofing
CISA gave federal agencies until September 28 to patch...
CISA Orders Federal Agencies to Patch a Critical F5 BIG-IP Zero-Day by September 25
F5 patched an already-exploited BIG-IP APM zero-day and narrowed...
CISA Orders Federal Agencies to Patch a Zyxel Flaw That Already Compromised Nearly 1,000 Switches
CISA gave federal agencies until Thursday to patch a Zyxel...
CISA Marks Microsoft Defender BlueHammer as Ransomware-Used
CISA’s KEV catalog now lists CVE-2026-33825, the Microsoft...
CISA Gives Agencies Three Days to Patch Exploited Splunk Enterprise Flaw
CISA added CVE-2026-20253 to its KEV catalog after active...