Medium [CVE-2026-33523] Apache HTTP Server Vulnerability in NetApp Products
This medium-severity NetApp advisory covers CVE-2026-33523.
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Summary
Multiple NetApp products incorporate Apache HTTP Server. Apache HTTP Server versions 2.4.0 through 2.4.66 are susceptible to a vulnerability which when successfully exploited could lead to disclosure of sensitive information, addition or modification of data, or Denial of Service (DoS).
ONTAP 9:
Affected in 9.18.1 and higher. NetApp reports that one or more additional products remain under investigation; review the canonical advisory for current status.
NetApp states there is no workaround available at this time.
- 2.4.0
- 2.4.66
- 9.18.1
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Fixed versions
No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
Mitigation
The vendor states no workaround or mitigation is currently available. Prioritize upgrading to a fixed release, and follow the official advisory for interim guidance.
Official advisory · high-confidence parse· fetched 2 hours ago·verify at source
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