Answer in brief
CVE-2023-54365 records a High severity (CVSS 7.5) vulnerability in Traefik - Denial of Service via HTTP/2 Request Handling. The current sources do not mark it as known exploited. The current feed maps Traefik/Traefik (generic), Traefik/Traefik (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Traefik/Traefik (generic), Traefik/Traefik (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Traefik/Traefikgeneric | >=0 <2.10.5 | 2.10.5 |
| Traefik/Traefikgeneric | >=3.0.0-beta1 <3.0.0-beta4 | 3.0.0-beta4 |
Published upstream
Jun 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 23, 2026
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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2023-54365 records a High severity (CVSS 7.5) vulnerability in Traefik - Denial of Service via HTTP/2 Request Handling. The current sources do not mark it as known exploited. The current feed maps Traefik/Traefik (generic), Traefik/Traefik (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Traefik/Traefik (generic), Traefik/Traefik (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Traefik/Traefikgeneric | >=0 <2.10.5 | 2.10.5 |
| Traefik/Traefikgeneric | >=3.0.0-beta1 <3.0.0-beta4 | 3.0.0-beta4 |
Published upstream
Jun 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jul 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Jun 23, 2026
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.
Quoted source text, attributed separately from HOL analysis.