OESA-2026-4822

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Source

https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4822

Import Source

https://repo.openeuler.org/security/data/osv/OESA-2026-4822.json

JSON Data

https://api.osv.dev/v1/vulns/OESA-2026-4822

Upstream

CVE-2026-103963

Published

2026-11-11T12:26:31Z

Modified

2026-11-11T12:45:10Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

glib-networking security update

Details

glib-networking contains the implementations of certain GLib networking features that cannot be implemented directly in GLib itself because of their dependencies.

Security Fix(es):

A flaw was found in glib-networking. When establishing connections using Transport Layer Security (TLS) version 1.3, the client-side session cache does not limit the number of session tickets retained for a single host. A malicious server can exploit this by sending excessive session ticket messages, causing the client application to continuously consume memory. This unbounded memory growth can exhaust system memory, resulting in a Denial of Service (DoS).(CVE-2026-103963)

Database specific

{
    "severity": "High"
}

References

Affected packages

openEuler:24.03-LTS-SP1 / glib-networking

Package

Name: glib-networking
Purl: pkg:rpm/openEuler/glib-networking&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

2.78.0-6.oe2403sp1

Ecosystem specific

{
    "aarch64": [
        "glib-networking-2.78.0-6.oe2403sp1.aarch64.rpm",
        "glib-networking-debuginfo-2.78.0-6.oe2403sp1.aarch64.rpm",
        "glib-networking-debugsource-2.78.0-6.oe2403sp1.aarch64.rpm",
        "glib-networking-tests-2.78.0-6.oe2403sp1.aarch64.rpm"
    ],
    "src": [
        "glib-networking-2.78.0-6.oe2403sp1.src.rpm"
    ],
    "x86_64": [
        "glib-networking-2.78.0-6.oe2403sp1.x86_64.rpm",
        "glib-networking-debuginfo-2.78.0-6.oe2403sp1.x86_64.rpm",
        "glib-networking-debugsource-2.78.0-6.oe2403sp1.x86_64.rpm",
        "glib-networking-tests-2.78.0-6.oe2403sp1.x86_64.rpm"
    ]
}

Database specific

source

"https://repo.openeuler.org/security/data/osv/OESA-2026-4822.json"