Users are recommended to upgrade to version 2.4.69, which fixes this issue.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
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Thu, 01 Oct 2026 21:30:00 +0000
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Thu, 01 Oct 2026 19:30:00 +0000
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cvssV3_1
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Thu, 01 Oct 2026 16:30:00 +0000
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| 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 VirtualDocumentRoot uses a hostname format specifier and LimitRequestFieldSize is raised above the default. Users are recommended to upgrade to version 2.4.69, which fixes this issue. | |
| Title | Apache HTTP Server: mod_vhost_alias stack overflow | |
| Weaknesses | CWE-121 | |
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Subscriptions
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Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-10-01T20:09:30.262Z
Reserved: 2026-07-16T09:06:13.760Z
Link: CVE-2026-63292
Updated: 2026-10-01T20:09:30.262Z
Status : Awaiting Analysis
Published: 2026-10-01T17:17:29.803
Modified: 2026-10-01T21:17:23.610
Link: CVE-2026-63292
No data.
OpenCVE Enrichment
Updated: 2026-10-01T21:00:17Z
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CWE-121
Stack-based Buffer Overflow