NetScaler ADC bugs let attackers read files and crash services

A critical alert regarding six vulnerabilities found in NetScaler ADC and Gateway has been issued. The highest CVSS rating of 8.8 is related to insufficient input validation leading to memory overread. No confirmed exploitation is reported; however, patches are available. The vulnerabilities could lead to denial of service and unauthenticated file reads, posing risks for organizations relying on these appliances. Affected versions should be updated to specified patches to mitigate risks.