# CVE-2026-15588: Gdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line buffering

CVE-2026-15588 is fixed in 18 products on 1 platform, first by RHSA-2026:65767, released July 12, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-15588
- Priority: High
- CVSS: 7.3 (Moderate)
- EPSS: 0.0058
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 12, 2026
- Weakness: Allocation of Resources Without Limits or Throttling
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-15588

## Description

A denial-of-service and resource exhaustion vulnerability exists within the `GDBus` component of GLib. The `gdbusauth` authentication mechanism fails to enforce proper length limitations on data lines read from a client. An unauthenticated local or remote attacker can exploit this lack of input validation by sending excessively long streams of data, causing the application to consume massive amounts of system memory and CPU, potentially leading to a crash or system hang.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | gir1.2-girepository-3.0 Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [gir1.2-girepository-3.0 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-girepository-3.0-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | gir1.2-girepository-3.0 Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [gir1.2-girepository-3.0 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gir1.2-girepository-3.0-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | gir1.2-glib-2.0 Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [gir1.2-glib-2.0 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-gir1.2-glib-2.0-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | gir1.2-glib-2.0 Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [gir1.2-glib-2.0 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-gir1.2-glib-2.0-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | girepository-tools Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [girepository-tools 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-girepository-tools-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | glib2 RHEL 10 | 2.80.4-4.el10_0.17 | [RHSA-2026:65767](https://patchblox.com/security/data/fix/linux/rhsa-2026-65767.md) | Jul 12, 2026 |
| Linux | glib2 RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2 RHEL 9 | 0:2.68.4-19.el9_8.9 | [RHSA-2026:55440](https://patchblox.com/security/data/fix/linux/rhsa-2026-55440.md) | Aug 19, 2026 |
| Linux | glib2 almalinux 10 | 2.80.4-12.el10_2.21 | [ALSA-2026:57015](https://patchblox.com/security/data/fix/linux/alsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2 almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2 almalinux 9 | 2.68.4-19.el9_8.9 | [ALSA-2026:55440](https://patchblox.com/security/data/fix/linux/alsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2 ol 10 | 0:2.80.4-12.el10_2.21 | [ELSA-2026-57015](https://patchblox.com/security/data/fix/linux/elsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2 ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2 ol 9 | 0:2.68.4-19.el9_8.9 | [ELSA-2026-55440](https://patchblox.com/security/data/fix/linux/elsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2 opensuse-leap 16.0 | 2.84.4-160000.5.1 | [OPENSUSE-SU-2026:21977-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21977-1.md) | Sep 30, 2026 |
| Linux | glib2 rocky 10 | 0:2.80.4-12.el10_2.21 | [RLSA-2026:57015](https://patchblox.com/security/data/fix/linux/rlsa-2026-57015.md) | Aug 20, 2026 |
| Linux | glib2 rocky 8 | 0:2.56.4-177.el8_10 | [RLSA-2026:61766](https://patchblox.com/security/data/fix/linux/rlsa-2026-61766.md) | Sep 1, 2026 |
| Linux | glib2 rocky 9 | 0:2.68.4-19.el9_8.9 | [RLSA-2026:55440](https://patchblox.com/security/data/fix/linux/rlsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2 sles 15.7 | 2.78.6-150600.4.41.1 | [SUSE-SU-2026:4367-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-4367-1.md) | Sep 28, 2026 |
| Linux | glib2 sles 16.0 | 2.84.4-160000.5.1 | [SUSE-SU-2026:23980-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23980-1.md) | Sep 30, 2026 |
| Linux | glib2-devel RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2-devel RHEL 9 | 0:2.68.4-19.el9_8.9 | [RHSA-2026:55440](https://patchblox.com/security/data/fix/linux/rhsa-2026-55440.md) | Aug 19, 2026 |
| Linux | glib2-devel almalinux 10 | 2.80.4-12.el10_2.21 | [ALSA-2026:57015](https://patchblox.com/security/data/fix/linux/alsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-devel almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2-devel almalinux 9 | 2.68.4-19.el9_8.9 | [ALSA-2026:55440](https://patchblox.com/security/data/fix/linux/alsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-devel ol 10 | 0:2.80.4-12.el10_2.21 | [ELSA-2026-57015](https://patchblox.com/security/data/fix/linux/elsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-devel ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2-devel ol 9 | 0:2.68.4-19.el9_8.9 | [ELSA-2026-55440](https://patchblox.com/security/data/fix/linux/elsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-doc RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2-doc RHEL 9 | 0:2.68.4-19.el9_8.9 | [RHSA-2026:55440](https://patchblox.com/security/data/fix/linux/rhsa-2026-55440.md) | Aug 19, 2026 |
| Linux | glib2-doc almalinux 10 | 2.80.4-12.el10_2.21 | [ALSA-2026:57015](https://patchblox.com/security/data/fix/linux/alsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-doc almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2-doc almalinux 9 | 2.68.4-19.el9_8.9 | [ALSA-2026:55440](https://patchblox.com/security/data/fix/linux/alsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-doc ol 10 | 0:2.80.4-12.el10_2.21 | [ELSA-2026-57015](https://patchblox.com/security/data/fix/linux/elsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-doc ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2-doc ol 9 | 0:2.68.4-19.el9_8.9 | [ELSA-2026-55440](https://patchblox.com/security/data/fix/linux/elsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-doc opensuse-leap 16.0 | 2.84.4-160000.5.1 | [OPENSUSE-SU-2026:21977-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21977-1.md) | Sep 30, 2026 |
| Linux | glib2-doc sles 16.0 | 2.84.4-160000.5.1 | [SUSE-SU-2026:23980-1](https://patchblox.com/security/data/fix/linux/suse-su-2026-23980-1.md) | Sep 30, 2026 |
| Linux | glib2-fam RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2-fam almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2-fam ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2-static RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2-static RHEL 9 | 0:2.68.4-19.el9_8.9 | [RHSA-2026:55440](https://patchblox.com/security/data/fix/linux/rhsa-2026-55440.md) | Aug 19, 2026 |
| Linux | glib2-static almalinux 10 | 2.80.4-12.el10_2.21 | [ALSA-2026:57015](https://patchblox.com/security/data/fix/linux/alsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-static almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2-static almalinux 9 | 2.68.4-19.el9_8.9 | [ALSA-2026:55440](https://patchblox.com/security/data/fix/linux/alsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-static ol 10 | 0:2.80.4-12.el10_2.21 | [ELSA-2026-57015](https://patchblox.com/security/data/fix/linux/elsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-static ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2-static ol 9 | 0:2.68.4-19.el9_8.9 | [ELSA-2026-55440](https://patchblox.com/security/data/fix/linux/elsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-tests RHEL 8 | 0:2.56.4-177.el8_10 | [RHSA-2026:61766](https://patchblox.com/security/data/fix/linux/rhsa-2026-61766.md) | Sep 13, 2026 |
| Linux | glib2-tests RHEL 9 | 0:2.68.4-19.el9_8.9 | [RHSA-2026:55440](https://patchblox.com/security/data/fix/linux/rhsa-2026-55440.md) | Aug 19, 2026 |
| Linux | glib2-tests almalinux 10 | 2.80.4-12.el10_2.21 | [ALSA-2026:57015](https://patchblox.com/security/data/fix/linux/alsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-tests almalinux 8 | 2.56.4-177.el8_10 | [ALSA-2026:61766](https://patchblox.com/security/data/fix/linux/alsa-2026-61766.md) | Aug 31, 2026 |
| Linux | glib2-tests almalinux 9 | 2.68.4-19.el9_8.9 | [ALSA-2026:55440](https://patchblox.com/security/data/fix/linux/alsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2-tests ol 10 | 0:2.80.4-12.el10_2.21 | [ELSA-2026-57015](https://patchblox.com/security/data/fix/linux/elsa-2026-57015.md) | Aug 19, 2026 |
| Linux | glib2-tests ol 8 | 0:2.56.4-177.el8_10 | [ELSA-2026-61766-0](https://patchblox.com/security/data/fix/linux/elsa-2026-61766-0.md) | Sep 1, 2026 |
| Linux | glib2-tests ol 9 | 0:2.68.4-19.el9_8.9 | [ELSA-2026-55440](https://patchblox.com/security/data/fix/linux/elsa-2026-55440.md) | Aug 17, 2026 |
| Linux | glib2.0 Debian 13.5 (trixie) | 2.84.4-3~deb13u4 | [DEBIAN-CVE-2026-15588](https://patchblox.com/security/data/fix/linux/debian-cve-2026-15588.md) | Aug 11, 2026 |
| Linux | glib2.0 Debian 14 | 2.88.3-1 | [DEBIAN-CVE-2026-15588](https://patchblox.com/security/data/fix/linux/debian-cve-2026-15588.md) | Aug 11, 2026 |
| Linux | libgio-2.0-dev-bin Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libgio-2.0-dev-bin 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libgio-2.0-dev-bin-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libgirepository-2.0-0 Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libgirepository-2.0-0 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libgirepository-2.0-0-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libgirepository-2.0-0 Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libgirepository-2.0-0 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libgirepository-2.0-0-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libglib2.0-0 Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm6 | [libglib2.0-0 2.56.4-0ubuntu0.18.04.9+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libglib2.0-0-2.56.4-0ubuntu0.18.04.9-esm6.md) | Jul 20, 2026 |
| Linux | libglib2.0-0 Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.9+esm2 | [libglib2.0-0 2.64.6-1~ubuntu20.04.9+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libglib2.0-0-2.64.6-1-ubuntu20.04.9-esm2.md) | Jul 20, 2026 |
| Linux | libglib2.0-0 Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.10 | [libglib2.0-0 2.72.4-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglib2.0-0-2.72.4-0ubuntu2.10.md) | Jul 20, 2026 |
| Linux | libglib2.0-0t64 Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libglib2.0-0t64 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libglib2.0-0t64-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libglib2.0-0t64 Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libglib2.0-0t64 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libglib2.0-0t64-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libglib2.0-bin Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm6 | [libglib2.0-bin 2.56.4-0ubuntu0.18.04.9+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libglib2.0-bin-2.56.4-0ubuntu0.18.04.9-esm6.md) | Jul 20, 2026 |
| Linux | libglib2.0-bin Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.9+esm2 | [libglib2.0-bin 2.64.6-1~ubuntu20.04.9+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libglib2.0-bin-2.64.6-1-ubuntu20.04.9-esm2.md) | Jul 20, 2026 |
| Linux | libglib2.0-bin Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.10 | [libglib2.0-bin 2.72.4-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglib2.0-bin-2.72.4-0ubuntu2.10.md) | Jul 20, 2026 |
| Linux | libglib2.0-bin Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libglib2.0-bin 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libglib2.0-bin-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libglib2.0-bin Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libglib2.0-bin 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libglib2.0-bin-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libglib2.0-data Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm6 | [libglib2.0-data 2.56.4-0ubuntu0.18.04.9+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libglib2.0-data-2.56.4-0ubuntu0.18.04.9-esm6.md) | Jul 20, 2026 |
| Linux | libglib2.0-data Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.9+esm2 | [libglib2.0-data 2.64.6-1~ubuntu20.04.9+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libglib2.0-data-2.64.6-1-ubuntu20.04.9-esm2.md) | Jul 20, 2026 |
| Linux | libglib2.0-data Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.10 | [libglib2.0-data 2.72.4-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglib2.0-data-2.72.4-0ubuntu2.10.md) | Jul 20, 2026 |
| Linux | libglib2.0-data Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libglib2.0-data 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libglib2.0-data-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libglib2.0-data Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libglib2.0-data 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libglib2.0-data-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libglib2.0-dev-bin Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm6 | [libglib2.0-dev-bin 2.56.4-0ubuntu0.18.04.9+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libglib2.0-dev-bin-2.56.4-0ubuntu0.18.04.9-esm6.md) | Jul 20, 2026 |
| Linux | libglib2.0-dev-bin Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.9+esm2 | [libglib2.0-dev-bin 2.64.6-1~ubuntu20.04.9+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libglib2.0-dev-bin-2.64.6-1-ubuntu20.04.9-esm2.md) | Jul 20, 2026 |
| Linux | libglib2.0-dev-bin Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.10 | [libglib2.0-dev-bin 2.72.4-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglib2.0-dev-bin-2.72.4-0ubuntu2.10.md) | Jul 20, 2026 |
| Linux | libglib2.0-dev-bin Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libglib2.0-dev-bin 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libglib2.0-dev-bin-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libglib2.0-dev-bin Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libglib2.0-dev-bin 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libglib2.0-dev-bin-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |
| Linux | libglib2.0-tests Ubuntu 18.04.6 LTS (bionic) | 2.56.4-0ubuntu0.18.04.9+esm6 | [libglib2.0-tests 2.56.4-0ubuntu0.18.04.9+esm6](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libglib2.0-tests-2.56.4-0ubuntu0.18.04.9-esm6.md) | Jul 20, 2026 |
| Linux | libglib2.0-tests Ubuntu 20.04 LTS (focal) | 2.64.6-1~ubuntu20.04.9+esm2 | [libglib2.0-tests 2.64.6-1~ubuntu20.04.9+esm2](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libglib2.0-tests-2.64.6-1-ubuntu20.04.9-esm2.md) | Jul 20, 2026 |
| Linux | libglib2.0-tests Ubuntu 22.04.1 LTS (jammy) | 2.72.4-0ubuntu2.10 | [libglib2.0-tests 2.72.4-0ubuntu2.10](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libglib2.0-tests-2.72.4-0ubuntu2.10.md) | Jul 20, 2026 |
| Linux | libglib2.0-tests Ubuntu 24.04.5 LTS (noble) | 2.80.0-6ubuntu3.9 | [libglib2.0-tests 2.80.0-6ubuntu3.9](https://patchblox.com/security/data/fix/linux/ubuntu-noble-libglib2.0-tests-2.80.0-6ubuntu3.9.md) | Jul 20, 2026 |
| Linux | libglib2.0-tests Ubuntu 26.04.1 LTS (resolute) | 2.88.0-1ubuntu0.1 | [libglib2.0-tests 2.88.0-1ubuntu0.1](https://patchblox.com/security/data/fix/linux/ubuntu-resolute-libglib2.0-tests-2.88.0-1ubuntu0.1.md) | Jul 20, 2026 |

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Data as of 2026-11-08T19:12:23Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

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