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IOC Radar

Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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4 IOCs

New Citrix NetScaler SAML Flaw Triggers Crashes and Suspected Exploitation Attempts

Cyber Press
Cyber Press
Published October 3, 2026Original Report

Excerpt

Citrix NetScaler administrators are reporting repeated appliance crashes and forced reboots after applying emergency updates for recently disclosed zero-day vulnerabilities, with the disruption now linked to a newly observed issue affecting SAML authentication deployments. The incidents have been reported on internet-facing NetScaler ADC and Gateway appliances running patched releases, including version 14.1-73.37. Multiple administrators said malicious or malformed…

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Indicators of Compromise

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4 indicators

TypeIndicatorConfidenceScoreFirst Seen
CVECVE-2026-88772HighScore 82/100First seen
CVECVE-2026-88771HighScore 82/100First seen
MD5b160cbd4eef2625db160cbd4eef2625dMediumScore 53/100First seen
SHA2562824be10929bdc604753c70a67a1c3312d8f34cc954092cc4403eed16fc993d9MediumScore 53/100First seen

IOC Relationship Graph

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