https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-30T17:48:38.179292+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2026-5223 CVE-2026-5223 — Crates in third party registries can override the cached source of other crates 2026-09-30T17:48:38.196709+00:00

Affected: Rust Project Cargo

Cargo incorrectly handled symlinks inside of crate tarballs downloaded from third-party registries, allowing a malicious crate to override the source code of another crate from the same registry. The severity of the vulnerability is **medium** for users of third-party registries. Users of crates.io are **not affected**, as crates.io forbids uploading crates containing any symlink.