CVE-2025-4802
glibc - security update
7.8
HIGH
CVSS 3.1
EPSS 0.04%
Description
Untrusted LD_LIBRARY_PATH environment variable vulnerability in the GNU C Library version 2.27 to 2.38 allows attacker controlled loading of dynamically shared library in statically compiled setuid binaries that call dlopen (including internal dlopen calls after setlocale or calls to NSS functions such as getaddrinfo).
How to fix CVE-2025-4802
To remediate CVE-2025-4802, upgrade the affected package to a fixed version below.
- —upgrade to 2.31-13+deb11u13 or later
- —upgrade to 2.31-13+deb11u13 or later
Is CVE-2025-4802 being exploited?
Low — EPSS is 0.0%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.31-13+deb11u13
- from 0, < 2.31-13+deb11u13
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |