CVE-2026-58010 Glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()

A flaw was found in GLib. An off-by-one error can occur in the gvstupleisnormal 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...

CVE-2026-58010 Glib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()

A flaw was found in GLib. An off-by-one error can occur in the gvstupleisnormal 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...

CVE-2026-58010

GLib vulnerability CVE-2026-58010: a off-by-one bug in glib/gvariant-serialiser.c (gvs_tuple_is_normal) uses > instead of >= for alignment padding bounds, causing a 1-byte out-of-bounds read. This can lead to minor information disclosure (1 byte) and a denial of service when the read crosse...