OPENSUSE-SU-2026:10770-1 glibc-2.43-3.1 on GA media

These are all security issues fixed in the glibc-2.43-3.1 package on the GA media of openSUSE Tumbleweed...

CVE-2026-5928 Potential buffer under-read in ungetwc

Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version 2.43 or earlier, may result in an attempt to read bytes before an allocated buffer, potentially...