CVE-2025-14087
9.8
CRITICAL
CVSS 3.1
EPSS 0.05%
Description
A flaw was found in GLib (Gnome Lib). This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential code execution via a buffer-underflow in the GVariant parser when processing maliciously crafted input strings.
How to fix CVE-2025-14087
To remediate CVE-2025-14087, upgrade the affected package to a fixed version below.
- Debian/glib2.0—upgrade to 2.66.8-1+deb11u7 or later
Is CVE-2025-14087 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.66.8-1+deb11u7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |