CVE-2026-5222

वीकनेस

Cargo between 1.68 and 1.96 incorrectly normalized the URLs of third-party registries using the sparse index protocol. If a hosting provider allowed multiple registries to be hosted with arbitrary names within the same domain, an attacker able to publish crates in a registry could obtain the credentials of others users of the same registry. The severity of the vulnerability is **low**, due to the extremely niche requirements needed to achieve the attack.

प्रभावित प्रोडक्ट

• rust-lang cargo

संदर्भ

• https://blog.rust-lang.org/2026/05/25/cve-2026-5222/
• https://github.com/rust-lang/cargo/pull/17031
• https://groups.google.com/g/rustlang-security-announcements/c/SfUxOiIdY5s