CVE-2025-14087

CRITICAL
INFO Priority: 0.09 BB Relevance: 80/100
Published: 2025-12-10 Modified: 2026-11-10 First seen: 2026-11-05 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

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.

Affected Software (7)

VendorProductVersion
GNOME glib 0 < 2.86.3
GNOME glib 0 < 2.86.3
gnome glib < 2.86.3
redhat enterprise_linux 7.0
redhat enterprise_linux 8.0
redhat enterprise_linux 9.0
redhat enterprise_linux 10.0

References & Advisories (34)

https://access.redhat.com/errata/RHSA-2026:15953
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:15969
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:15971
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19148
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19361
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19452
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19457
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19459
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19460
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19523
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19524
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19565
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19566
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:19567
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:21275
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:22634
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:25096
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:29197
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:49512
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:58981
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:72502
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:7461
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:74674
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:82304
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:82322
vendor-advisory x_refsource_REDHAT
Showing 25 of 34 references

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.89%
Raw Score 0.008860
Percentile 59.8%
Date 2026-11-14

EPSS Trend

2026-11-14
0.00886
2026-11-13
0.00886
2026-11-12
0.00886
2026-11-10
0.00886
2026-11-09
0.00826
2026-11-08
0.00826
2026-11-07
0.00826
2026-11-06
0.00826
2026-11-05
0.00826

Intelligence Sources

mitre ref →
nvd ref →