CVE-2026-63292

Published 1 October 2026 · tracked since 2 October 2026

Description

Stack-based buffer overflow in mod_vhost_alias in Apache Software Foundation Apache HTTP Server through 2.4.68 on all platforms allows a remote client to cause a denial of service or potentially execute arbitrary code via an HTTP request with a Host header exceeding 8192 bytes when VirtualDocumentRo

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-104052 MEDIUM 6.3
• CVE-2026-104053 MEDIUM 6.3
• CVE-2026-103097 HIGH 7.5
• CVE-2026-103096 HIGH 7.5
• CVE-2026-103764 CRITICAL 9.8
• CVE-2026-103766 HIGH 7.2
• CVE-2026-103760 MEDIUM 5.9
• CVE-2026-104002 MEDIUM 5.3
• CVE-2026-104356 MEDIUM 5.9
• CVE-2026-104182 MEDIUM 6.2

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