Medium5.3Apache Software Foundation Updated
Apache HTTP Server: Out-of-bounds Read vulnerability in mod_proxy_ajp of Apache HTTP Server.
CVE-2026-33857 Published May 4, 2026Updated by vendor Jun 17, 2026
CVE-2026-33857
Affected products & platforms
Apache Software FoundationHTTP Server
Summary
Out-of-bounds Read vulnerability in mod_proxy_ajp of Apache HTTP Server. This issue affects Apache HTTP Server: through 2.4.66. Users are recommended to upgrade to version 2.4.67, which fixes the issue.
Affected versions
- through 2.4.66
Official advisory · high-confidence parse· fetched 3 hours ago·verify at source
Mitigation
Mitigation steps weren't captured by the parser for this advisory — this is a parsing gap, not a statement that no fix exists. Read the vendor advisory below for the authoritative guidance.
Official advisory · high-confidence parse· fetched 3 hours ago·verify at source
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