Actix Web vulnerabilities

6 vulnerabilities

Known vulnerabilities in Actix Web, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

9.8CVE-2018-25025actixactix-web+1
EPSS score
1.33%
An issue was discovered in the actix-web crate before 0.7.15 for Rust. It can unsoundly extend the lifetime of a string, leading to memory corruption.9.8CVE-2018-25024actixactix-web+2
EPSS score
1.33%
An issue was discovered in the actix-web crate before 0.7.15 for Rust. It can unsoundly extend the lifetime of a string, leading to memory corruption.9.8CVE-2018-25026actixactix-web+1
EPSS score
1.37%
An issue was discovered in the actix-web crate before 0.7.15 for Rust. It can add the Send marker trait to an object that cannot be sent between threads safely, leading to memory corruption.6.3CVE-2026-73051actixactix-web+3
EPSS score
0.57%
actix-http versions before 3.12.1 contain an HTTP request smuggling vulnerability in the HTTP/1.1 parser that accepts requests with both Content-Length and Transfer-Encoding: chunked headers. Unauthenticated remote attackers can exploit this through a front-end intermediary to desynchronize backend requests and smuggle malicious HTTP requests to the Actix service.6.9CVE-2026-72813actixactix-web+2
EPSS score
0.49%
actix-files before 0.6.10 contains a denial of service vulnerability triggered by an empty Range header in GET requests for static files. When panic is set to abort, remote attackers can crash the process on-demand by sending a GET request with an empty Range header.6.3CVE-2026-72814actixactix-web+2
EPSS score
0.47%
The actix-files crate (actix_files) before version 0.6.10 contains an information exposure vulnerability. When a non-existing folder is passed as the serve_from argument to Files::new(), the mount path defaults to an empty path; the service then joins the request path with this empty path and canonicalizes it, causing Rust to resolve it as a relative path. As a result, an attacker can request paths that resolve relative to the application's working directory and access unintended files.