Vendor

NetScaler

ADC Gateway

Tracked CVEs

CVE-2026-88779KEV CVE-2026-107406 CVE-2026-19490KEV CVE-2026-8451 CVE-2026-19489 CVE-2026-8655 CVE-2026-10816 CVE-2026-13474 CVE-2026-4368

Coverage timeline

Attackers chained two Citrix NetScaler flaws to gain root access and steal keys
www.rapid7.com · Oct 19, 2026
Cybercrime, Ransomware Arrests and Exploited Flaws Lead Security Affairs Roundup
securityaffairs.com · Oct 11, 2026
Citrix Patches Critical NetScaler Flaw Enabling Remote Code Execution
securityaffairs.com · Oct 9, 2026
Citrix Patches Critical NetScaler Flaw That Could Enable Remote Code Execution
thehackernews.com · Oct 9, 2026
Citrix urges urgent patching of critical NetScaler flaw that risks remote code execution
www.securityweek.com · Oct 9, 2026
Citrix Urges NetScaler Users to Patch Critical Flaw Enabling Remote Code Execution
securityonline.info · Oct 9, 2026
Hackers Exploited Citrix NetScaler Flaw to Knock Services Offline
socradar.io · Oct 6, 2026
CISA Flags Exploited Citrix NetScaler Flaw That Can Take Services Offline
securityaffairs.com · Oct 5, 2026
Citrix warns attackers are exploiting a NetScaler zero day
www.infosecurity-magazine.com · Oct 5, 2026
Citrix NetScaler Zero Day Exploited in Targeted Attacks, CISA Warns
thehackernews.com · Oct 5, 2026
Citrix NetScaler Zero Day Exploited Days After PitScaler Fixes
www.securityweek.com · Oct 5, 2026
CISA Warns of Active Exploitation Targeting Citrix NetScaler Flaw
www.cisa.gov · Oct 4, 2026
CISA Warns of Active Exploitation in Citrix NetScaler Flaw
cisa.gov · Oct 4, 2026
Citrix NetScaler Flaw Exploited to Knock SAML Gateways Offline
securityonline.info · Oct 4, 2026
Citrix NetScaler Zero Days Exploited Against Unpatched Systems
securityaffairs.com · Sep 27, 2026
CISA Tracks Exploitation of Critical N-central, GitLab and MikroTik Flaws
securityonline.info · Sep 14, 2026
CISA Flags Four Actively Exploited Flaws Including Cisco Zero Day
securityaffairs.com · Sep 10, 2026
CISA Warns Attackers Are Exploiting Critical Citrix NetScaler Flaw
www.securityweek.com · Sep 10, 2026
CISA Flags Cisco, Citrix and Fortinet Flaws Under Active Attack
thehackernews.com · Sep 10, 2026
CISA Warns of Actively Exploited Citrix NetScaler Auth Bypass
cisa.gov · Sep 10, 2026
Recent Citrix NetScaler Vulnerability Exploited in the Wild
www.securityweek.com · Aug 27, 2026
Citrix fixes NetScaler auth bypass flaw CVE-2026-19490
www.securityweek.com · Aug 20, 2026
CVE-2026-19490: Critical Vulnerability Affecting Citrix NetScaler ADC and NetScaler Gateway
www.rapid7.com · Aug 19, 2026
Citrix patches critical NetScaler auth bypass flaw CVE-2026-19490
securityonline.info · Aug 19, 2026
CitrixBleed-ing Again? NetScaler Vulnerability Under Attack
www.darkreading.com · Jul 6, 2026
Citrix NetScaler CVE-2026-8451 exploited, patch now urged
securityonline.info · Jul 2, 2026
Citrix NetScaler flaw CVE-2026-8451 exploited within hours
www.securityweek.com · Jul 2, 2026
Citrix fixes critical NetScaler flaws after HTTP/2 Bomb alert
www.securityweek.com · Jul 1, 2026
U.S. CISA adds a flaw in Citrix NetScaler to its Known Exploited Vulnerabilities catalog
securityaffairs.com · Mar 31, 2026
Citrix Urges Immediate Patching for Critical NetScaler Vulnerabilities
www.infosecurity-magazine.com · Mar 24, 2026