Potential buffer overflow in ns_sprintrrf TSIG handling path. (CVE-2026-5435) Buffer overread in ns_printrrf with corrupted RDATA field. (CVE-2026-6238) wordexp with WRDE_APPEND can return or use invalid memory. (CVE-2026-6368) Potential stack-based buffer clash during tilde expansion in wordexp. (CVE-2026-6791) Fix right-justification in strfmon. (CVE-2026-19499) SHIFT_JISX0213 decoding lacks pending character reset. (CVE-2026-77117) EUC_JISX0213 decoding lacks pending character reset. (CVE-2026-80489)