Robuta

https://tug.org/pipermail/tex-live-commits/2019-February/008621.html

texlive[49897] Build/source/libs/harfbuzz: Upstream patch for

texlive build source libs harfbuzz

https://tug.org/pipermail/tlbuild/2018q1/003905.html

[tlbuild] Tweak for harfbuzz

https://www.openwall.com/lists/oss-security/2026/01/14/3

oss-security - Re: Null Pointer Dereference in HarfBuzz

null pointer dereference oss security harfbuzz