DEBIAN-CVE-2026-58010: glib2.0 security update

DEBIAN-CVE-2026-58010, released July 1, 2026, fixes 1 CVE in glib2.0. None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

8.2

Base score, 0 to 10

Highest EPSS

0.0049

42nd percentile

Fixed package versions

Product	Release	Fixed in
glib2.0	Debian 13.5 (trixie)	2.84.4-3~deb13u4
glib2.0	Debian 14	2.88.1-2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-58010	mingw32-glib2: GLib provides the core application building blocks for libraries and applications written in C	8.2	0.0049	None reported

Also fixes CVE-2026-58010

gir1.2-girepository-3.0 2.80.0-6ubuntu3.9
gir1.2-girepository-3.0 on Ubuntu 24.04.5 LTS (noble)
gir1.2-girepository-3.0 2.88.0-1ubuntu0.1
gir1.2-girepository-3.0 on Ubuntu 26.04.1 LTS (resolute)
gir1.2-glib-2.0 2.80.0-6ubuntu3.9
gir1.2-glib-2.0 on Ubuntu 24.04.5 LTS (noble)
gir1.2-glib-2.0 2.88.0-1ubuntu0.1
gir1.2-glib-2.0 on Ubuntu 26.04.1 LTS (resolute)
girepository-tools 2.88.0-1ubuntu0.1
girepository-tools on Ubuntu 26.04.1 LTS (resolute)
libgio-2.0-dev-bin 2.88.0-1ubuntu0.1
libgio-2.0-dev-bin on Ubuntu 26.04.1 LTS (resolute)
libgirepository-2.0-0 2.80.0-6ubuntu3.9
libgirepository-2.0-0 on Ubuntu 24.04.5 LTS (noble)
libgirepository-2.0-0 2.88.0-1ubuntu0.1
libgirepository-2.0-0 on Ubuntu 26.04.1 LTS (resolute)

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2026-58010

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