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CVE-2026-10817 is an insufficient input validation vulnerability in NetScaler ADC and NetScaler Gateway that can lead to a memory overread. The issue is triggered when TCP TimeStamp is enabled in a TCP Profile that is associated with a virtual server of type load balancing, content switching, or VPN, or with a configured service on NetScaler. The flaw arises from improper validation of input sizes or boundaries during processing related to this configuration, resulting in an out-of-bounds read condition.
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No valid public exploits. Mallory filtered out 2 candidates as fakes, detection scripts, or README-only repos.
All candidate exploits were filtered out by Mallory's validation.
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16 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
A named vulnerability included in Citrix's NetScaler security bulletin referenced by the content.
A high-severity vulnerability in Citrix NetScaler ADC and NetScaler Gateway related to improper memory handling and insufficient input validation that can be exploited to cause denial-of-service or memory overflow conditions.
An insufficient input validation vulnerability in Citrix NetScaler that can cause memory overread when TCP TimeStamp is enabled in the relevant TCP profile.
A Citrix-addressed vulnerability listed in the July 1, 2026 security updates affecting Citrix products; specific technical details are not provided in the content.
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Every observed campaign linking this CVE to a named adversary.
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Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.