CVE-2018-25024: Out-of-bounds Write in actix-web

January 6, 2022 (updated June 9, 2026)

An issue was discovered in the actix-web crate before 0.7.19 for Rust. It can unsoundly coerce an immutable reference into a mutable reference, leading to memory corruption.

References

github.com/actix/actix-web/issues/289
github.com/advisories/GHSA-9qj6-4rfq-vm84
nvd.nist.gov/vuln/detail/CVE-2018-25024
raw.githubusercontent.com/rustsec/advisory-db/main/crates/actix-web/RUSTSEC-2018-0019.md
rustsec.org/advisories/RUSTSEC-2018-0019.html

Code Behaviors & Features

Detect and mitigate CVE-2018-25024 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →