New NetScaler Zero-Day Exploited in Targeted Attacks Can Knock SAML Deployments Offline

Citrix has released security updates for a high-severity security flaw in NetScaler ADC and Citrix NetScaler Gateway that has been exploited as part of targeted zero-day attacks. The vulnerability, tracked as CVE-2026-88779, carries a CV…
Sourcing & attribution. Newseze provides AI-curated summaries, narrative framing, and editorial analysis. The underlying reporting was contributed by The Hacker News; tap “Open original source” above to read their full reporting and support the contributing newsroom directly.
Newseze's algorithm reads the story and answers your question — calmly, factually, with source attribution. No comments, no flame wars — just answers.
No questions yet. Be the first.
Answers reflect Newseze's editorial framework applied under fair use (17 U.S.C. § 107). Not financial, legal, medical, or tax advice. Hate speech and racial slurs are blocked.
Related stories
Why it mattersAlleged ShinyHunters Leader Arrested in Jordan SecurityWeek

Why it mattersFeaturing: Cybersecurity is being reshaped by the expansion of cloud infrastructure, AI, distributed systems, and increasingly complex digital environments. As organizations manage more identities, devices, data, and int…
Featuring: Cybersecurity is being reshaped by the expansion of cloud infrastructure, AI, distributed systems, and increasingly complex digital environments. As …
Why it mattersAuthorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the longest running spree of software supply chain attacks ever. In…
Authorities in Australia have arrested two men believed to be members of TeamPCP, a prolific cybercrime and data extortion group blamed for perpetrating the lon…

Why it mattersOne company told customers to power down its data-protection platform during a nine-hour window, while the other remained mum on reported attacks prior to releasing a patch for its product.