CVE-2026-58010 | BDVDB-2026-344692 Detail

Description#

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.

Impact#

Weaknesses#

References#

Exploit#

History#

1. Version 12026-06-30Record published in the CVE List.
2. Version 22026-11-06Most recent update recorded in the CVE List.