An update for glib2 is now available for openEuler-24.03-LTS Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2026-1293 Final 1.0 1.0 2026-02-06 Initial 2026-02-06 2026-02-06 openEuler SA Tool V1.0 2026-02-06 glib2 security update An update for glib2 is now available for openEuler-24.03-LTS GLib is a bundle of three (formerly five) low-level system libraries written in C and developed mainly by GNOME. GLib's code was separated from GTK, so it can be used by software other than GNOME and has been developed in parallel ever since. Security Fix(es): Integer Overflow vulnerability in the g_buffered_input_stream_peek() function of the GLib library. The issue is caused by missing validation of the offset and count parameters, leading to an unsafe arithmetic operation during length calculation. When specially crafted values are provided, the offset + count computation may overflow, resulting in an incorrect size being passed to memcpy(). This can trigger a heap or stack buffer overflow and lead to a segmentation fault. Exploitation is subject to strict preconditions and primarily impacts availability by causing application crashes.(CVE-2026-0988) An update for glib2 is now available for openEuler-24.03-LTS. openEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Low glib2 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1293 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2026-0988 https://nvd.nist.gov/vuln/detail/CVE-2026-0988 openEuler-24.03-LTS glib2-2.78.3-13.oe2403.aarch64.rpm glib2-debuginfo-2.78.3-13.oe2403.aarch64.rpm glib2-debugsource-2.78.3-13.oe2403.aarch64.rpm glib2-devel-2.78.3-13.oe2403.aarch64.rpm glib2-static-2.78.3-13.oe2403.aarch64.rpm glib2-tests-2.78.3-13.oe2403.aarch64.rpm glib2-2.78.3-13.oe2403.src.rpm glib2-2.78.3-13.oe2403.x86_64.rpm glib2-debuginfo-2.78.3-13.oe2403.x86_64.rpm glib2-debugsource-2.78.3-13.oe2403.x86_64.rpm glib2-devel-2.78.3-13.oe2403.x86_64.rpm glib2-static-2.78.3-13.oe2403.x86_64.rpm glib2-tests-2.78.3-13.oe2403.x86_64.rpm glib2-help-2.78.3-13.oe2403.noarch.rpm Integer Overflow vulnerability in the g_buffered_input_stream_peek() function of the GLib library. The issue is caused by missing validation of the offset and count parameters, leading to an unsafe arithmetic operation during length calculation. When specially crafted values are provided, the offset + count computation may overflow, resulting in an incorrect size being passed to memcpy(). This can trigger a heap or stack buffer overflow and lead to a segmentation fault. Exploitation is subject to strict preconditions and primarily impacts availability by causing application crashes. 2026-02-06 CVE-2026-0988 openEuler-24.03-LTS Low 3.7 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L glib2 security update 2026-02-06 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1293