A flaw was found in GLib. An off-by-one error can occur in the gvs_tuple_is_normal function in the glib/gvariant-serialiser.c file when doing an alignment padding check because the bounds check uses > instead of >=, causing an out-of-bounds read of only 1 byte. This issue can cause a minor information disclosure of 1 byte and a denial of service when the out-of-bounds read crosses a page boundary.
References
Configurations
Configuration 1 (hide)
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History
29 Oct 2026, 23:16
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Information
Published : 2026-06-30 13:19
Updated : 2026-10-29 23:16
NVD link : CVE-2026-58010
Mitre link : CVE-2026-58010
CVE.ORG link : CVE-2026-58010
JSON object : View
Products Affected
redhat
- enterprise_linux
gnome
- glib
CWE
CWE-126
Buffer Over-read
