CVE-2026-80489

CVE-2026-80489 affects the GNU C Library (glibc) versions 2.3 through 2.44 . The defect resides in the iconv converter for the EUC_JISX0213 character set when converting to UCS-4 or the internal wide-character encoding. Certain EUC_JISX0213 sequences decode to two code points; if the output buffe...