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TI-2025-29389 Aliases CVE-2025-46718GHSA-w9q3-g4p5-5q2r

sudo-rs Allows Low Privilege Users to Enumerate Privileges of Others

Priority MEDIUM 49CWE-497Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Information disclosure
Confidentiality · integrity · availability
Low · None · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA and GitHub. Impact type from CWE-497.

Summary

sudo-rs is a memory safe implementation of sudo and su written in Rust. Prior to version 0.2.6, users with limited sudo privileges (e.g. execution of a single command) can list sudo privileges of other users using the `-U` flag. This vulnerability allows users with limited sudo privileges to enumerate the sudoers file, revealing sensitive information about other users' permissions. Attackers can collect information that can be used to more targeted attacks. Systems where users either do not have sudo privileges or have the ability to run all commands as root through sudo (the default configuration on most systems) are not affected by this advisory. Version 0.2.6 fixes the vulnerability.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00271 19th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed sudo-rs (trifectatechfoundation): 0.2.6sudo-rs (crates.io): 0.2.6

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
trifectatechfoundationsudo-rsbefore 0.2.60.2.6Patch availableCNA
—sudo-rs (crates.io)before 0.2.60.2.6Patch availableGHSA-w9q3-g4p5-5q2r
  • sudo-rs Vendortrifectatechfoundation Affected before 0.2.6 Fixed in 0.2.6 Patch available CNA
  • sudo-rs (crates.io) Vendor— Affected before 0.2.6 Fixed in 0.2.6 Patch available GHSA-w9q3-g4p5-5q2r

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:trifectatech:sudo:*:*:*:*:*:rust:*:*before 0.2.6VulnerableTrifectatech
  • cpe:2.3:a:trifectatech:sudo:*:*:*:*:*:rust:*:* Versions before 0.2.6 Vulnerable ·Trifectatech

Remediation

  • Fix · CNA sudo-rs (trifectatechfoundation) Fixed in 0.2.6
  • Fix · GHSA-w9q3-g4p5-5q2r sudo-rs (crates.io) Fixed in 0.2.6 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2025-46718
  2. 2026-10-03 Alias added: GHSA-w9q3-g4p5-5q2r

References

Exploit 1

Advisory 1

Other 2

  • TI-2025-39907 sudo-rs doesn't record authenticating user properly in timestamp CVSS 3.1MEDIUM 4.4
  • TI-2025-39614 sudo-rs: Partial password reveal is possible after timeout CVSS 3.1LOW 3.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences