OESA-2026-1293

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1293

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-1293.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-1293

Upstream

CVE-2026-0988

Published

2026-02-06T15:54:35Z

Modified

2026-02-06T16:15:29.360781Z

Summary

glib2 security update

Details

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 gbufferedinputstreampeek() 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)

Database specific

{
    "severity": "Low"
}

References

Affected packages

openEuler:24.03-LTS / glib2

Package

Name: glib2
Purl: pkg:rpm/openEuler/glib2&distro=openEuler-24.03-LTS

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.78.3-13.oe2403

Ecosystem specific

{
    "x86_64": [
        "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"
    ],
    "src": [
        "glib2-2.78.3-13.oe2403.src.rpm"
    ],
    "noarch": [
        "glib2-help-2.78.3-13.oe2403.noarch.rpm"
    ],
    "aarch64": [
        "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"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-1293.json"