HCE2-SA-2023-0128 Critical HCE 2.0 Security Fix(es): When processing files, malloc stores the data of the current line. When processing comments, malloc incorrectly accesses the released memory (use after free). (CVE-2021-33641) When a file is processed, an infinite loop occurs in next_inline() of the more_curly() function. (CVE-2021-33642) HCE 2.0 byacc-2.0.20210808-1.r2.hce2.aarch64.rpm byacc-help-2.0.20210808-1.r2.hce2.noarch.rpm byacc-2.0.20210808-1.r2.hce2.x86_64.rpm