tcmalloc vulnerabilities (OSS-Fuzz)

3 vulnerabilities.

• tcmalloc OSS-Fuzz Heap-buffer-overflow OSV-2023-388 Fix available No scoreMay 11, 2023
• tcmalloc OSS-Fuzz Heap-buffer-overflow in void absl::BytesToHexStringInternal<std::__1::basic_string<char, std::__1::char_ OSV-2022-36 Fix available No scoreJanuary 13, 2022
• tcmalloc OSS-Fuzz Use-after-poison in absl::BytesToHexString OSV-2022-35 Fix available No scoreJanuary 13, 2022