CVE-2025-60019

Glib-networking: uninitialized memory dereferences on glib-networking through glib-networking/tls/openssl/gtlsbio.c via g_tls_bio_new_from_iostream() and g_tls_bio_new_from_datagram_based()

State: Published
Severity: 3.7 Low
Published: Sep 25, 2025
Updated: Jun 30, 2026
Reserved: Sep 24, 2025

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Description

glib-networking's OpenSSL backend fails to properly check the return value of memory allocation routines. An out of memory condition could potentially result in writing to an invalid memory location.

Scores

CVSS	Score	Vector	Source
3.1	3.7 Low	CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	redhat

Weaknesses

CWE-476 NULL Pointer Dereference

Affected Products

Product	Versions
glib-networking	2.60 to before 2.80.2Affected
Red Hat Enterprise Linux 10Red Hat
Red Hat Enterprise Linux 6Red Hat
Red Hat Enterprise Linux 7Red Hat
Red Hat Enterprise Linux 8Red Hat
Red Hat Enterprise Linux 9Red Hat

References

https://access.redhat.com/security/cve/CVE-2025-60019vdb-entry
RHBZ#2398140issue-tracking
https://gitlab.gnome.org/GNOME/glib-networking/-/issues/227

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