vulnerability
Ubuntu: USN-7604-1 (CVE-2025-32463): Sudo vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:L/AC:L/Au:N/C:C/I:C/A:C) | Jun 30, 2025 | Jul 1, 2025 | Mar 27, 2026 |
Severity
7
CVSS
(AV:L/AC:L/Au:N/C:C/I:C/A:C)
Published
Jun 30, 2025
Added
Jul 1, 2025
Modified
Mar 27, 2026
Description
Sudo before 1.9.17p1 allows local users to obtain root access because /etc/nsswitch.conf from a user-controlled directory is used with the --chroot option.
Solutions
ubuntu-upgrade-sudoubuntu-upgrade-sudo-ldap
References
- CVE-2025-32463
- https://attackerkb.com/topics/CVE-2025-32463
- CWE-829
- EUVD-EUVD-2025-19673
- UBUNTU-USN-7604-1
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-19673
- https://ubuntu.com/security/notices/USN-7604-1
- https://www.cve.org/CVERecord?id=CVE-2025-32463
- https://www.sudo.ws/security/advisories/chroot_bug/
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.