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CVE-2025-5791

Date: June 6, 2025

A flaw was found in the user's crate for Rust. This vulnerability allows privilege escalation via incorrect group listing when a user or process has fewer than exactly 1024 groups, leading to the erroneous inclusion of the root group in the access list.

Severity Score

Related Resources (9)

https://crates.io/crates/users
https://access.redhat.com/security/cve/CVE-2025-5791
https://nvd.nist.gov/vuln/detail/CVE-2025-5791
https://github.com/ogham/rust-users
https://github.com/ogham/rust-users/issues/44
https://bugzilla.redhat.com/show_bug.cgi?id=2370001
https://access.redhat.com/errata/RHSA-2025:12359
https://rustsec.org/advisories/RUSTSEC-2025-0040.html
https://www.mend.io/vulnerability-database/CVE-2025-5791

Severity Score

Weakness Type (CWE)

Incorrect Privilege Assignment

CWE-266

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): LOW
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): NONE

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