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CVE-2026-8655 is a high-severity improper restriction of operations within the bounds of a memory buffer vulnerability comprising multiple memory overflow conditions in NetScaler ADC and NetScaler Gateway. The flaws can produce unpredictable or erroneous behavior and denial of service when NetScaler ADC is configured as an Oracle-type load balancer, DNS proxy, or recursive DNS resolver.
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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.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
26 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Citrix NetScaler ADC 및 NetScaler Gateway에서 메모리 버퍼 범위 내 작업 제한이 부적절하게 이루어지는 취약점.
A named vulnerability included in Citrix's NetScaler security bulletin referenced by the content.
Multiple memory corruption issues in Citrix NetScaler ADC and NetScaler Gateway affecting certain load balancing and DNS configurations.
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.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.