Unrated severityNVD Advisory· Published Jun 23, 2026· Updated Jun 23, 2026
Traefik - Denial of Service via HTTP/2 Request Handling
CVE-2023-54365
Description
Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.
References
2- github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5gmitrevendor-advisory
- www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handlingmitrethird-party-advisory
News mentions
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