LZ4 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input.
lists.opensuse.org/opensuse-security-announce/2019-10/msg00069.html
lists.opensuse.org/opensuse-security-announce/2019-10/msg00070.html
bugs.chromium.org/p/oss-fuzz/issues/detail?id=15941
github.com/lz4/lz4/compare/v1.9.1...v1.9.2
github.com/lz4/lz4/issues/801
github.com/lz4/lz4/pull/756
github.com/lz4/lz4/pull/760
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www.oracle.com//security-alerts/cpujul2021.html
www.oracle.com/security-alerts/cpuoct2020.html