Home
News
Vulnerability

Tag

Vulnerability

News and blog posts tagged Vulnerability on AppSecNews.

News Vulnerabilities & Zero-Days 14 Oct 2026, 05:40 UTC

Office 2021, Windows 11 24H2 Home and Pro and Server 2012 ESUs reach end of support

From 13 October 2026, Microsoft stops new security updates for Office 2021, Office LTSC 2021, Windows 11 Home and Pro version 24H2, and Year 3 of Extended Security Updates for Windows Server 2012 and 2012 R2.

Jaydeep Bhatt
News Vulnerabilities & Zero-Days 5 Oct 2026, 13:13 UTC

Citrix NetScaler Zero-Day CVE-2026-88779 Exploited in Targeted Attacks

Citrix has released emergency security updates for a high-severity NetScaler vulnerability, CVE-2026-88779, after confirming that attackers are exploiting the flaw in targeted attacks. The vulnerability can cause denial-of-service on affected NetScaler deployments using SAML authentication.

Jaydeep Bhatt