NULL pointer dereference in glib-networking - CVE-2025-60019

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Main Vulnerability Database Vulnerabilities #VU117377

NULL pointer dereference in glib-networking - CVE-2025-60019

Published: October 20, 2025


Vulnerability identifier: #VU117377
CSH Severity: Medium
CVSS v4: 8.2 [CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-60019
CWE-ID: CWE-476
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error within the 

g_tls_bio_new_from_iostream() and g_tls_bio_new_from_datagram_based() functions. A remote attacker can send specially crafted data to the application and perform a denial of service (DoS) attack.


Affected software

glib-networking
openEuler
glib-networking-tests
glib-networking-debugsource
glib-networking-debuginfo
glib-networking

How to mitigate CVE-2025-60019

Install updates from vendor's website.

glib-networking-tests - addressed in versions 2.62.4-2, 2.68.1-6, 2.78.0-2
glib-networking-debugsource - addressed in versions 2.62.4-2, 2.68.1-6, 2.78.0-2
glib-networking-debuginfo - addressed in versions 2.62.4-2, 2.68.1-6, 2.78.0-2
glib-networking - addressed in versions 2.62.4-2, 2.68.1-6, 2.78.0-2

External References

Related Security Bulletins