Citrix disclosed CVE-2026-88779, an actively exploited NetScaler zero-day affecting SAML-enabled setups. The flaw mainly causes denial of service, and CISA added it to the KEV catalog. #Citrix #NetScaler #CISA
@hendryadrian.bsky.social
@hendryadrian.bsky.socialCitrix disclosed CVE-2026-88779, an actively exploited NetScaler zero-day affecting SAML-enabled setups. The flaw mainly causes denial of service, and CISA added it to the KEV catalog. #Citrix #NetScaler #CISA
@securestep9.bsky.social#Citrix: A third #NetScaler #zeroday is being exploited days after admins patched two earlier flaws. CVE-2026-88779 remotely crashes SAML-enabled appliances. Install 14.1-73.41/13.1-64.28+, preserve evidence and investigate unexpected reboots:
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@hendryadrian.bsky.socialZero-day attacks hit Citrix NetScaler ADC/Gateway and FortiMail, while PaperCut abuse, weak defaults, and exposed repos fueled more intrusions. AI-assisted groups also expanded stealth and speed in recent campaigns. #Citrix #FortiMail #Ransomware
@cyberveille-ch.bsky.social📢 Citrix corrige une zero-day NetScaler SAML exploitée, potentiellement en RCE
BleepingComputer — Publié le 4 octobre 2026. Citrix a publié des mises à jour d'urgence pour corriger une vulnérabilité zero-day identifiée comme…
🟢 vérification factuelle haute
#Citrix #NetScaler #Cyberveille
@redoracle.comExploitation of Citrix NetScaler Zero-Day Hits Appliances Patched Days Earlier https://redoracle.com/News/exploitation-of-citrix-netscaler-zero-day-hits-appliances-patched-days.html #citrix #netscaler #2026
@hendryadrian.bsky.socialCISA added CVE-2026-88779 to its exploited vulns list after targeted attacks crashed Citrix NetScaler appliances, causing denial of service. The flaw hits on-prem SAML Gateway and AAA deployments. #Citrix #NetScaler #CISA
@toxy4ny.bsky.socialMonday's fuck up - Now and again great Citrix - Citrix NetScaler PreAuth Command Injection
CVE-2026-88771 Improper input validation leading to RCE in a default NetScaler configuration, with no additional product features required.
github.com/watchtowrlab... #redteam #critical #citrix #cve-2026-88771
@cybercrimeinfo.bsky.socialLekken in Citrix NetScaler werden al misbruikt voordat er een update was. Ziekenhuizen zetten hun portalen uit, en ook FortiMail en Cisco werden deze week de ingang.
Lees het volledige artikel op www.ccinfo.nl/journaal/339...
@erikjonker.bsky.socialDe denkfout van veilige closed source software.
www.securityinnovationstories.com/de-denkfout-...
#Citrix #opensource #closedsource #software
@hacks.grCISA confirms a flaw in Citrix NetScaler systems is already being used in attacks.
The practical risk: an outage could keep employees and customers from reaching c…
https://en.hacks.gr/i-cisa-epivevaionei-epitheseis-meso-provlimatos-sta-systimata-citrix-netscaler/
@hacks.grCISA lists the Citrix NetScaler issue as used in real attacks, and Citrix reports targeted attacks on unpatched systems.
The scope is limited to certain SAML-configured deployments…
https://en.hacks.gr/i-citrix-entopise-epitheseis-se-netscaler-kai-kykloforise-diorthoseis/
@hendryadrian.bsky.socialCitrix NetScaler appliances patched days earlier faced active exploitation of CVE-2026-88779, a high-severity memory overflow in ADC and Gateway SAML deployments. Attackers may have used related tooling for web shells and malware delivery. #Citrix
@securityonline.bsky.socialDiscover how hackers exploit CVE-2026-88771 in Citrix NetScaler to hide PHP web shells as CSS files, granting remote access and compromising networks.
@ahmandonk.bsky.social📰 Citrix Patch Zero-Day NetScaler CVE-2026-88779 yang Aktif Dieksploitasi
👉 Baca artikel lengkap di sini: https://ahmandonk.com/2026/10/05/citrix-netscaler-cve-2026-88779-zero-day-saml/
#cisa #citrix #cybersecurity #keamananSiber #malware #netscaler #vulnerability #zero-day
@hacks.grA flaw in some Citrix NetScaler setups can knock remote-access services offline.
Citrix has issued fixes, and reports say it was used in targ…
@redoracle.comCitrix NetScaler SAML 0-Day Vulnerability Actively Exploited in Attacks https://redoracle.com/News/citrix-netscaler-saml-0-day-vulnerability-actively-exploited-in-attacks.html #citrix #netscaler #2026
@hacks.grThe confirmed impact so far is on service availability: Citrix says targeted attacks are hitting unupdated NetScaler systems.
No data theft…
@hendryadrian.bsky.socialCitrix issued emergency fixes for CVE-2026-88779, a NetScaler SAML zero-day exploited in targeted attacks to cause denial of service. CISA added the flaw to its Known Exploited Vulnerabilities catalog. #Citrix #NetScaler #CISA
@hacks.grCitrix is investigating reports that NetScaler appliances reboot repeatedly after 14.1-73.37.
The update fixed two older flaws exploited on unpatched syste…
@cybercod.bsky.social