CVE-2026-56449

Summary

Out-of-bounds Write vulnerability in Apache HTTP Server's mod_proxy_html with crafted HTTP response bodies.

This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.

Affected Software

Weaknesses

• CWE-787: CWE-787 Out-of-bounds Write

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: partial

CVE Program Container

Additional References

• http://www.openwall.com/lists/oss-security/2026/10/01/18

References

• https://httpd.apache.org/security/vulnerabilities_24.html

• ←Previous
• Next→