HCE2-SA-2023-0143 Important HCE 2.0 Security Fix(es): hb-ot-layout-gsubgpos.hh in HarfBuzz through 6.0.0 allows attackers to trigger O(n^2) growth via consecutive marks during the process of looking back for base glyphs when attaching marks. (CVE-2023-25193) HCE 2.0 harfbuzz-2.8.2-1.r2.hce2.aarch64.rpm harfbuzz-devel-2.8.2-1.r2.hce2.aarch64.rpm harfbuzz-help-2.8.2-1.r2.hce2.noarch.rpm harfbuzz-2.8.2-1.r2.hce2.x86_64.rpm harfbuzz-devel-2.8.2-1.r2.hce2.x86_64.rpm