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CVE Vulnerability Details :
CVE-2025-14087
PUBLISHED
More InfoOfficial Page
Assigner-redhat
Assigner Org ID-53f830b8-0a3f-465b-8143-3b8a9948e749
View Known Exploited Vulnerability (KEV) details
Published At-10 Dec, 2025 | 09:01
Updated At-13 Jul, 2026 | 21:10
Rejected At-
▼CVE Numbering Authority (CNA)
Glib: glib: buffer underflow in gvariant parser leads to heap corruption

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 Products
Vendor
The GNOME ProjectGNOME
Product
glib
Collection URL
https://gitlab.gnome.org/GNOME/glib
Package Name
glib
Default Status
unaffected
Versions
Affected
  • From 0 before 2.86.3 (semver)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:10.1
Default Status
affected
Versions
Unaffected
  • From 0:2.80.4-10.el10_1.13 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:10.2
Default Status
affected
Versions
Unaffected
  • From 0:2.80.4-12.el10_2.13 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10.0 Extended Update Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:enterprise_linux_eus:10.0
Default Status
affected
Versions
Unaffected
  • From 0:2.80.4-4.el10_0.9 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 7 Extended Lifecycle Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_els:7
Default Status
affected
Versions
Unaffected
  • From 0:2.56.1-12.el7_9 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:enterprise_linux:8::crb
  • cpe:/o:redhat:enterprise_linux:8::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-169.el8_10 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_aus:8.4::baseos
  • cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-10.el8_4.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_aus:8.4::baseos
  • cpe:/o:redhat:rhel_eus_long_life:8.4::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-10.el8_4.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_aus:8.6::baseos
  • cpe:/o:redhat:rhel_e4s:8.6::baseos
  • cpe:/o:redhat:rhel_tus:8.6::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-158.el8_6.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.6 Telecommunications Update Service
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_aus:8.6::baseos
  • cpe:/o:redhat:rhel_e4s:8.6::baseos
  • cpe:/o:redhat:rhel_tus:8.6::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-158.el8_6.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_aus:8.6::baseos
  • cpe:/o:redhat:rhel_e4s:8.6::baseos
  • cpe:/o:redhat:rhel_tus:8.6::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-158.el8_6.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.8 Telecommunications Update Service
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_e4s:8.8::baseos
  • cpe:/o:redhat:rhel_tus:8.8::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-165.el8_8 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:rhel_e4s:8.8::baseos
  • cpe:/o:redhat:rhel_tus:8.8::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.56.4-165.el8_8 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:enterprise_linux:9::appstream
  • cpe:/a:redhat:enterprise_linux:9::crb
  • cpe:/o:redhat:enterprise_linux:9::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-18.el9_7.2 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:enterprise_linux:9::appstream
  • cpe:/a:redhat:enterprise_linux:9::crb
  • cpe:/o:redhat:enterprise_linux:9::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-19.el9_8.1 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:enterprise_linux:9::appstream
  • cpe:/a:redhat:enterprise_linux:9::crb
  • cpe:/o:redhat:enterprise_linux:9::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-18.el9_7.2 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:enterprise_linux:9::appstream
  • cpe:/a:redhat:enterprise_linux:9::crb
  • cpe:/o:redhat:enterprise_linux:9::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-19.el9_8.1 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:rhel_e4s:9.0::appstream
  • cpe:/o:redhat:rhel_e4s:9.0::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-5.el9_0.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:rhel_e4s:9.2::appstream
  • cpe:/o:redhat:rhel_e4s:9.2::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-7.el9_2.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9.4 Extended Update Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:rhel_eus:9.4::appstream
  • cpe:/a:redhat:rhel_eus:9.4::crb
  • cpe:/o:redhat:rhel_eus:9.4::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-14.el9_4.6 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9.6 Extended Update Support
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/a:redhat:rhel_eus:9.6::appstream
  • cpe:/a:redhat:rhel_eus:9.6::crb
  • cpe:/o:redhat:rhel_eus:9.6::baseos
Default Status
affected
Versions
Unaffected
  • From 0:2.68.4-16.el9_6.5 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat AI Inference Server 3.2
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhaiis/model-opt-cuda-rhel9
CPEs
  • cpe:/a:redhat:ai_inference_server:3.2::el9
Default Status
affected
Versions
Unaffected
  • From 1780681984 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Discovery 2
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
discovery/discovery-server-rhel9
CPEs
  • cpe:/a:redhat:discovery:2::el9
Default Status
affected
Versions
Unaffected
  • From 1782159791 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Discovery 2
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
discovery/discovery-ui-rhel9
CPEs
  • cpe:/a:redhat:discovery:2::el9
Default Status
affected
Versions
Unaffected
  • From 1782166952 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Hardened Images
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
glib2-main
CPEs
  • cpe:/a:redhat:hummingbird:1
Default Status
affected
Versions
Unaffected
  • From 2.88.0-1.1.hum1 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Insights proxy 1.5
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
insights-proxy/insights-proxy-container-rhel9
CPEs
  • cpe:/a:redhat:insights_proxy:1.5::el9
Default Status
affected
Versions
Unaffected
  • From 1780420428 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Update Infrastructure 5
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhui5/cds-rhel9
CPEs
  • cpe:/a:redhat:rhui:5::el9
Default Status
affected
Versions
Unaffected
  • From 1779798159 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Update Infrastructure 5
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhui5/haproxy-rhel9
CPEs
  • cpe:/a:redhat:rhui:5::el9
Default Status
affected
Versions
Unaffected
  • From 1779798164 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Update Infrastructure 5
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhui5/installer-rhel9
CPEs
  • cpe:/a:redhat:rhui:5::el9
Default Status
affected
Versions
Unaffected
  • From 1779798165 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Update Infrastructure 5
Collection URL
https://catalog.redhat.com/software/containers/
Package Name
rhui5/rhua-rhel9
CPEs
  • cpe:/a:redhat:rhui:5::el9
Default Status
affected
Versions
Unaffected
  • From 1779798222 before * (rpm)
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
bootc
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glycin-loaders
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
loupe
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
mingw-glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
papers
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 10
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
rpm-ostree
CPEs
  • cpe:/o:redhat:enterprise_linux:10
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 6
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:6
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
librsvg2
CPEs
  • cpe:/o:redhat:enterprise_linux:8
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 8
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
mingw-glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:8
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
bootc
CPEs
  • cpe:/o:redhat:enterprise_linux:9
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
librsvg2
CPEs
  • cpe:/o:redhat:enterprise_linux:9
Default Status
unaffected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat Enterprise Linux 9
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
mingw-glib2
CPEs
  • cpe:/o:redhat:enterprise_linux:9
Default Status
affected
Vendor
Red Hat, Inc.Red Hat
Product
Red Hat OpenShift Container Platform 4
Collection URL
https://access.redhat.com/downloads/content/package-browser/
Package Name
openshift4/ose-hypershift-rhel9
CPEs
  • cpe:/a:redhat:openshift:4
Default Status
unknown
Problem Types
TypeCWE IDDescription
CWECWE-190Integer Overflow or Wraparound
Type: CWE
CWE ID: CWE-190
Description: Integer Overflow or Wraparound
Metrics
VersionBase scoreBase severityVector
3.15.6MEDIUM
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Version: 3.1
Base score: 5.6
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Metrics Other Info
Red Hat severity rating
value:
Moderate
namespace:
https://access.redhat.com/security/updates/classification/
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

Exploits
Credits
Red Hat would like to thank Sovereign Tech Resilience program (Sovereign Tech Agency) and treeplus for reporting this issue.
Timeline
EventDate
Reported to Red Hat.2025-12-05 08:35:24
Made public.2025-12-05 00:00:00
Event: Reported to Red Hat.
Date: 2025-12-05 08:35:24
Event: Made public.
Date: 2025-12-05 00:00:00
Replaced By
Rejected Reason
References
HyperlinkResource
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-2026:7461
vendor-advisory
x_refsource_REDHAT
https://access.redhat.com/security/cve/CVE-2025-14087
vdb-entry
x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2419093
issue-tracking
x_refsource_REDHAT
https://gitlab.gnome.org/GNOME/glib/-/issues/3834
N/A
Hyperlink: https://access.redhat.com/errata/RHSA-2026:15953
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:15969
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:15971
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19148
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19361
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19452
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19457
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19459
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19460
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19523
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19524
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19565
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19566
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:19567
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:21275
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:22634
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:25096
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:29197
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/errata/RHSA-2026:7461
Resource:
vendor-advisory
x_refsource_REDHAT
Hyperlink: https://access.redhat.com/security/cve/CVE-2025-14087
Resource:
vdb-entry
x_refsource_REDHAT
Hyperlink: https://bugzilla.redhat.com/show_bug.cgi?id=2419093
Resource:
issue-tracking
x_refsource_REDHAT
Hyperlink: https://gitlab.gnome.org/GNOME/glib/-/issues/3834
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found