Glib: off-by-one error in glib/gkeyfile.c via "g_key_file_get_locale_string_list"
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 0.4%
exploitation probability
0.4%top 65% of all CVEs
observed exploitation
nono source reports it
A flaw was found in GLib. An off-by-one error can occur in the g_key_file_get_locale_string_list function in the gkeyfile.c file when loading a key file with an empty value. This flaw can cause an out-of-bounds access of 1 byte or a denial of service when the out-of-bounds access crosses a page boundary.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
GNOME · GLibRed Hat · Cert Manager support for Red Hat OpenShift release 1.19Red Hat · Red Hat Discovery 2Red Hat · Red Hat Enterprise Linux 10Red Hat · Red Hat Enterprise Linux 10.0 Extended Update SupportRed Hat · Red Hat Enterprise Linux 6Red Hat · Red Hat Enterprise Linux 7 Extended Lifecycle SupportRed Hat · Red Hat Enterprise Linux 8Red Hat · Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update SupportRed Hat · Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-OnRed Hat · Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update SupportRed Hat · Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-OnRed Hat · Red Hat Enterprise Linux 8.8 Telecommunications Update ServiceRed Hat · Red Hat Enterprise Linux 8.8 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 9Red Hat · Red Hat Enterprise Linux 9.2 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 9.4 Update Services for SAP SolutionsRed Hat · Red Hat Enterprise Linux 9.6 Extended Update SupportRed Hat · Red Hat Hardened ImagesRed Hat · Red Hat OpenShift Container Platform 4.22Red Hat · Red Hat Update Infrastructure 5References
https://access.redhat.com/errata/RHSA-2026:49512https://access.redhat.com/errata/RHSA-2026:55440https://access.redhat.com/errata/RHSA-2026:57015https://access.redhat.com/errata/RHSA-2026:58981https://access.redhat.com/errata/RHSA-2026:61766https://access.redhat.com/errata/RHSA-2026:61783https://access.redhat.com/errata/RHSA-2026:63135https://access.redhat.com/errata/RHSA-2026:63138https://access.redhat.com/errata/RHSA-2026:63140https://access.redhat.com/errata/RHSA-2026:65762https://access.redhat.com/errata/RHSA-2026:65763https://access.redhat.com/errata/RHSA-2026:65767