libigl vulnerabilities (OSS-Fuzz)

2 vulnerabilities.

• libigl OSS-Fuzz UNKNOWN WRITE in std::__1::istreambuf_iterator<char, std::__1::char_traits<char>> std::__1::num_g OSV-2026-595 Fix available No scoreApril 20, 2026
• libigl OSS-Fuzz Invalid-free in igl::MshLoader::~MshLoader OSV-2022-360 Fix available No scoreApril 20, 2022