This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70.
Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42.
Analysis
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Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server | unaffected |
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No vendor fix or workaround currently provided.
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Tracking
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| Link | Providers |
|---|---|
| https://httpd.apache.org/security/vulnerabilities_24.html |
|
Wed, 11 Nov 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server's mod_http2 in assign_headers() can lead to RCE. This issue affects Apache HTTP Server: from 2.4.55 through 2.4.70. Affected releases of mod_h2 from GitHub: from 2.0.8 through 2.0.42. | |
| Title | Apache HTTP Server: mod_http2: heap corruption and RCE in assign_headers | |
| Weaknesses | CWE-362 | |
| References |
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MITRE
Status: PUBLISHED
Assigner: apache
Published:
Updated: 2026-11-11T15:55:23.793Z
Reserved: 2026-10-30T12:32:13.904Z
Link: CVE-2026-119618
Vulnrichment
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NVD
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Redhat
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OpenCVE Enrichment
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CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')