CVE-2026-63292 Details
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.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-63292
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.88 Probability of exploitation activity being observed over the next 30 days (58th percentile)
CVSS score for CVE-2026-63292
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.5 High
Products affected by CVE-2026-63292
HTTP Server 2.4.9
HTTP Server 2.4.36
HTTP Server 2.4.64
HTTP Server 2.4.65
HTTP Server 2.4.66
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Medium
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CVE-2026-63292 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 603,308 29.27%
DE 372,823 18.09%
FR 130,207 6.32%
JP 95,775 4.65%
GB 80,758 3.92%
NL 77,125 3.74%
CA 50,964 2.47%
IN 41,835 2.03%
SG 38,823 1.88%
CZ 32,052 1.55%

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CVE-2026-63292 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 1,259,120 81.44%
Telecommunications 172,004 11.13%
Education 44,520 2.88%
Business Services 32,860 2.13%
Government/Politics 10,449 0.68%
Retail 4,038 0.26%
Energy/Resources 2,871 0.19%
Utilities 2,824 0.18%
Manufacturing 2,792 0.18%
Media/Entertainment 2,498 0.16%

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