CISA adds NetScaler memory buffer flaw CVE-2026-88779 to KEV Catalog
CISA said in a post on X that it added the NetScaler vulnerability to its KEV Catalog and urged organizations to apply mitigations.
What we know
- CISA said in a post on X that it added a NetScaler vulnerability, CVE-2026-88779, to its KEV Catalog. [1]
- CISA described the flaw as an improper restriction of operations within the bounds of a memory buffer. [1]
- The agency urged organizations to apply mitigations to protect against cyberattacks. [1]
- Not yet confirmed: The post does not say which NetScaler versions are affected or what mitigations are available.
The Cybersecurity and Infrastructure Security Agency (CISA) said it has added a NetScaler vulnerability to its KEV Catalog. The agency announced the addition in a post on X on Oct. 4. [1]
The flaw is tracked as CVE-2026-88779. CISA described it as an improper restriction of operations within the bounds of a memory buffer. [1]
CISA urged organizations to visit a link in the post and apply mitigations to protect themselves from cyberattacks. [1]
The post did not say which NetScaler versions are affected, and it did not detail the mitigations. [1]
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