Search: “Citrix”

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CategoryAll Vulnerability 196 Ransomware 190 Exploit / PoC 126 Industry 68 Threat actor 47 Malware 44 Data breach 42 Policy & legal 21 AI tools & infra 9 Phishing & fraud 8 Advisory 6 AI industry 5 Tools 4 AI safety & security 3

SeverityAll critical 447 high 191 medium 48 low 61 info 27

Citrix ADC and Citrix Gateway are affected by a critical auth bypass

Security AffairsNov 8, 21:53 UTC · Nov 8, 2022Vulnerability CVE-2022-27510 CVE-2022-27513 CVE-2022-27516

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Experts warn of ongoing scans for Citrix servers affected by CVE-2019

Security AffairsJan 9, 21:34 UTC · Jan 9, 2020Vulnerability in the wildCVE-2019-19781

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Citrix addresses a critical flaw in ADC, Gateway

Security AffairsNov 10, 15:45 UTC · Nov 10, 2021Vulnerability CVE-2021-22955 CVE-2021-22956

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Hackers Were Inside Citrix for Five Months

Krebs on SecurityFeb 19, 16:26 UTC · Feb 19, 2020Vulnerability CVE-2019-19781

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Citrix Releases Patches for Critical ADC Vulnerability Under Active Attack

The Hacker NewsJan 24, 07:05 UTC · Jan 24, 2020Vulnerability in the wildCVE-2019-19781

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Attackers exploiting critical Citrix ADC, Gateway flaw, company yet to release fixes

Help Net SecurityJan 9, 00:00 UTC · Jan 9, 2020Vulnerability CVE-2019-19781

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CVE-2019-19781 Citrix flaw exposes 80,000 companies at risk

Security AffairsDec 23, 21:48 UTC · Dec 23, 2019Vulnerability CVE-2019-19781

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Hackers are racing to exploit a Citrix bug that the company hasn't patched yet

CyberScoopJan 18, 00:16 UTC · Jan 18, 2020Vulnerability in the wild

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Citrix Issues Patches for Critical Flaw Affecting ADC and Gateway Products

The Hacker NewsNov 10, 12:22 UTC · Nov 10, 2022Vulnerability CVE-2022-27510 CVE-2022-27513 CVE-2022-27516

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Citrix Application Delivery Management flaw allows reset admin passwords

Security AffairsJun 15, 18:42 UTC · Jun 15, 2022Vulnerability CVE-2022-27511 CVE-2022-27512

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Citrix Systems and FireEye introduce new tool for detection of compromise

Help Net SecurityApr 2, 06:55 UTC · Apr 2, 2020Vulnerability CVE-2019-19781

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First patches for the Citrix ADC, Gateway RCE flaw released

Help Net SecurityJan 23, 13:30 UTC · Jan 23, 2024Vulnerability in the wildCVE-2019-19781

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Thousands of Citrix servers still vulnerable to CVE-2022-27510 and CVE-2022

Security AffairsDec 29, 14:36 UTC · Dec 29, 2022Vulnerability in the wildCVE-2022-27510 CVE-2022-27518

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Hackers patch Citrix servers to deploy their own backdoor

Security AffairsJan 19, 09:32 UTC · Jan 19, 2020Vulnerability in the wildCVE-2019-19781

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New round of bugs found in Citrix software, but this time a patch is ready

CyberScoopJul 7, 19:56 UTC · Jul 7, 2020Vulnerability

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Citrix plugs critical Citrix SD-WAN flaws, patch ASAP!

Help Net SecurityJul 12, 00:00 UTC · Jul 12, 2019Vulnerability

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State-sponsored attackers actively exploiting RCE in Citrix devices, patch ASAP! (CVE-2022-27518)

Help Net SecurityApr 24, 13:36 UTC · Apr 24, 2023Vulnerability in the wildCVE-2022-27518

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DDoS amplify attack targets Citrix Application Delivery Controllers (ADC)

Security AffairsDec 25, 01:45 UTC · Dec 25, 2020Vulnerability

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CISA orders agencies to immediately patch Citrix Bleed 2, saying bug poses ‘unacceptable risk’

The RecordJul 11, 14:57 UTC · Jul 11, 2025Vulnerability in the wildCVE-2025-5777

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Citrix Issues Critical Patches for 11 New Flaws Affecting Multiple Products

The Hacker NewsJul 8, 07:43 UTC · Jul 8, 2020Vulnerability in the wildCVE-2019-19781 CVE-2020-8199

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Citrix issues first of several patches for critical bug

CyberScoopJan 21, 13:26 UTC · Jan 21, 2020Vulnerability in the wild

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‘Citrix Bleed’ vulnerability targeted by nation

The RecordNov 21, 19:18 UTC · Nov 21, 2023Vulnerability in the wildCVE-2023-4966 CVE-2023-4911

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Hackers are scanning the web for vulnerable Citrix systems

Security AffairsJul 11, 04:48 UTC · Jul 11, 2020Vulnerability CVE-2019-19781 CVE-2020-8195 CVE-2020-8196

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Citrix delivers new tools for quantum-ready, anywhere work

Help Net SecurityJul 31, 00:00 UTC · Jul 31, 2025Vulnerability

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Citrix released security updates for multiple High

Security AffairsFeb 15, 15:53 UTC · Feb 15, 2023Vulnerability CVE-2023-24483 CVE-2023-24484 CVE-2023-24485+1 CVEs

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Attackers Abusing Citrix NetScaler Devices to Launch Amplified DDoS Attacks

The Hacker NewsDec 25, 06:33 UTC · Dec 25, 2020Vulnerability

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CISA tells federal agencies to patch Citrix NetScaler bug by Thursday

The RecordMar 31, 13:06 UTC · Mar 31, 2026Vulnerability CVE-2026-3055 CVE-2025-5777

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Citrix Urges Immediate Patching for Critical NetScaler Vulnerabilities

Infosecurity MagazineMar 24, 15:15 UTC · Mar 24, 2026Vulnerability in the wildCVE-2026-3055 CVE-2026-4368

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GreyNoise tracks massive Citrix Gateway recon using 63K+ residential proxies and AWS

Security AffairsFeb 4, 14:49 UTC · Feb 4, 2026Vulnerability

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Citrix Patches Three Zero Days as One Sees Active Exploitation

Infosecurity MagazineAug 27, 11:10 UTC · Aug 27, 2025Vulnerability in the wildCVE-2025-7775 CVE-2025-7776 CVE-2025-8424+1 CVEs

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New Flaws in Citrix Virtual Apps Enable RCE Attacks via MSMQ Misconfiguration

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2024Vulnerability in the wildCVE-2024-8068 CVE-2024-8069

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CISA, experts warn of Citrix vulnerabilities being exploited by hackers

The RecordAug 16, 21:19 UTC · Aug 16, 2023Vulnerability CVE-2023-24489 CVE-2023-3519

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Citrix fixed flaws in XenMobile that will be likely exploited soon

Security AffairsAug 12, 07:22 UTC · Aug 12, 2020Vulnerability CVE-2020-8208 CVE-2020-8209 CVE-2020-8210+2 CVEs

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Attackers are probing Citrix controllers and gateways through recently patched flaws

Help Net SecurityJul 10, 00:00 UTC · Jul 10, 2020Vulnerability in the wildCVE-2020-5902 CVE-2019-19781

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Warning: Citrix ShareFile Flaw Could Let Attackers Steal Corporate Secrets

The Hacker NewsMay 5, 16:14 UTC · May 5, 2020Vulnerability CVE-2020-7473 CVE-2020-8982 CVE-2020-8983+1 CVEs

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Citrix Patches Six NetScaler Flaws Allowing File Read and Denial-of

The Hacker NewsJul 2, 15:49 UTC · Jul 2, 2026Vulnerability in the wildCVE-2026-8451 CVE-2026-8452 CVE-2026-8655+4 CVEs

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Citrix warns admins to patch NetScaler CVE-2023

Security AffairsOct 25, 09:56 UTC · Oct 25, 2023Vulnerability in the wildCVE-2023-4966

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Threat actors have been exploiting CVE-2023-4966 in Citrix NetScaler ADC/Gateway devices since August

Security AffairsOct 18, 13:56 UTC · Oct 18, 2023Vulnerability in the wildCVE-2023-4966 CVE-2023-3519

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Critical Flaws Affect Citrix Endpoint Management (XenMobile Servers)

The Hacker NewsAug 11, 20:17 UTC · Aug 11, 2020Vulnerability CVE-2020-8208 CVE-2020-8209 CVE-2020-8210+2 CVEs

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Chinese hackers hit Citrix, Cisco vulnerabilities in sweeping campaign

CyberScoopMar 25, 15:16 UTC · Mar 25, 2020Vulnerability in the wildCVE-2019-19781

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