CVE-2026-25704
NoneCVSS
—
EPSS
0.1%
Published
Mar 30, 2026
CISA due date
—
The record
A Privilege Dropping / Lowering Errors/Time-of-check Time-of-use (TOCTOU) Race Condition vulnerability in cosmic-greeter can allow an attacker to regain privileges that should have been dropped and abuse them in the racy checking logic. This issue affects cosmic-greeter before https://github.Com/pop-os/cosmic-greeter/pull/426.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- CVE-2026-44477 CloudNativePG is a platform designed to manage PostgreSQL databases within Kubernetes… CWE-271
- CVE-2026-35535 In Sudo through 1.9.17p2 before 3e474c2, a failure of a setuid, setgid, or setgroups… CWE-271
- CVE-2026-53613 util-linux is a random collection of Linux utilities. CWE-367
- CVE-2026-53612 util-linux is a random collection of Linux utilities. CWE-367
- CVE-2026-67693 An issue in gnutls v.3.8.13 allows an attacker to obtain sensitive information via… CWE-367
- CVE-2026-106451 yawkat LZ4 Java provides LZ4 compression for Java. CWE-367
- CVE-2026-86805 A time-of-check to time-of-use (TOCTOU) race condition in the dynamic loader (ld.so) of… CWE-367
- CVE-2026-68488 A Time-of-check Time-of-use (TOCTOU) race condition leading to insecure symlink following… CWE-367