Defused

Mentions · 7d0
Mentions · 30d0
All mentions3
First seenAug 13, 2026
Last mentionedAug 27, 2026

Timeline

3 articles · newest first

Previously patched Citrix NetScaler flaw exploited in the wild (CVE-2026-8452)

Actively exploited Citrix NetScaler flaw CVE-2026-8452, patched in June, now added to CISA KEV; attackers deploy web shells and run discovery commands.

Help Net SecurityAug 27, 00:00 UTC · Aug 27, 2026Exploit / PoCExploitedCVE-2026-8452 CVE-2015-3246 CVE-2015-5287+32 · 1 read

U.S. CISA adds Apple macOS, Microsoft SharePoint, Broadcom VMware vCenter, and Microsoft IKE flaws to its Known Exploited Vulnerabilities catalog

CISA adds actively exploited flaws in Microsoft IKE, SharePoint, VMware vCenter, and macOS Screen Sharing to KEV catalog, due August 21.

Security AffairsAug 19, 07:19 UTC · Aug 19, 2026Exploit / PoCExploitedCVE-2026-33824 CVE-2026-55040 CVE-2026-59310+11

SharePoint CVE-2026-55040 Comes Under Attack Following Public Exploit

Attackers are actively exploiting critical SharePoint authentication bypass CVE-2026-55040 (CVSS 9.1) days after Rapid7 released a public PoC.

Security AffairsAug 13, 08:36 UTC · Aug 13, 2026Exploit / PoCExploitedCVE-2026-550403

Related CVEs

by mentions

CVE-2026-5504070%9.1
Authentication Bypass in Microsoft SharePoint Server
published Jul 14, 2026Microsoft SharePoint ServerKEVPoC ×2
CVE-2026-654002%9.8
Authentication Bypass in Apple macOS Screen Sharing
published Aug 6, 2026Apple macOS (Screen Sharing service)KEV
CVE-2026-593103%9.8
Unauthenticated Path Traversal RCE in Broadcom VMware vCenter Server Syslog
published Jul 30, 2026Broadcom (VMware) vCenter ServerKEVRansomwarePoC ×2
CVE-2026-3382477%9.8
Unauthenticated Double-Free RCE in Microsoft Windows IKE Extension
published Apr 14, 2026Microsoft Windows 10KEV
CVE-2021-2375883%9.8
Unauthenticated .NET Deserialization RCE in Ajax.NET Professional (ajaxpro.2)
published Dec 3, 2021michaelschwarz (ajaxpro.2 project) ajaxpro.2 (package)KEVPoC ×2
CVE-2019-106857%8.8
Remote Code Execution in Microsoft SQL Server 2016 and 2017
published Jul 15, 2019Microsoft SQL ServerKEV
CVE-2026-84521%8.8
Memory Buffer Overflow in Citrix NetScaler ADC/Gateway Exploited in the Wild
published Jun 30, 2026Citrix NetScaler ADCKEVPoC
CVE-2022-09959%7.8
Out-of-Bounds Write in Linux Kernel watch_queue Enables Local Privilege Escalation
published Mar 25, 2022Linux kernelKEVPoC ×2
CVE-2015-32469%7.4
Race Condition in Red Hat libuser Allows Local Privilege Escalation
published Aug 11, 2015Red Hat libuserKEVPoC
CVE-2015-52875%—
Local Privilege Escalation via Symlink Attack in Red Hat ABRT
published —Red Hat Automatic Bug Reporting Tool (ABRT)KEV

Appears with

Rapid7organization · 2
Microsoftvendor · 2
Defusedorganization · 2
Microsoftorganization · 2
Rapid7vendor · 2
Citrixvendor · 1
The Hacker Newsorganization · 1
VMwareorganization · 1
Previdianvendor · 1
Microsoft SharePoint Server Subscription Editionproduct · 1
Appleorganization · 1
Federal Civilian Executive Branch agenciesvictim · 1
Broadcomorganization · 1
macOS Sonomaproduct · 1
macOS Tahoeproduct · 1
VMwarevendor · 1

Entities are extracted by the model from each article. First seen Aug 13, 2026, last mentioned Aug 27, 2026. Watching keeps it in this browser only (no account); the watchlist page and dashboard alerts use it.