Medium severity4.3NVD Advisory· Published May 28, 2026· Updated May 29, 2026
CVE-2026-10028
CVE-2026-10028
Description
A flaw was found in glib-networking. A remote attacker can exploit this vulnerability by presenting a specially crafted certificate chain to an application that uses glib-networking with the GnuTLS backend enabled and performs certificate verification. This crafted chain, which contains circular issuer relationships, can cause an infinite loop during certificate verification. The unbounded traversal consumes excessive CPU resources, leading to a denial of service for the affected process or worker.
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Affected products
5- osv-coords4 versionspkg:rpm/opensuse/glib-networking&distro=openSUSE%20Tumbleweedpkg:rpm/suse/glib-networking&distro=SUSE%20Linux%20Micro%206.0pkg:rpm/suse/glib-networking&distro=SUSE%20Linux%20Micro%206.1pkg:rpm/suse/glib-networking&distro=SUSE%20Linux%20Micro%206.2
< 2.80.1-3.1+ 3 more
- (no CPE)range: < 2.80.1-3.1
- (no CPE)range: < 2.76.0-4.1
- (no CPE)range: < 2.78.0-slfo.1.1_2.1
- (no CPE)range: < 2.80.1-160000.3.1
Patches
Vulnerability mechanics
References
2News mentions
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