OSV-2026-699 Use-of-uninitialized-value in Mat_VarGetSize

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=510360595 Crash type: Use-of-uninitialized-value Crash state: MatVarGetSize MatioRead matiofuzzer.cpp...

matio:matio_fuzzer: Use-of-uninitialized-value in Mat_VarGetSize

Project: git://git.code.sf.net/p/matio/matio https://github.com/tbeu/matio.git Detailed Report: https://oss-fuzz.com/testcase?key=6575773858463744 Project: matio Fuzzing Engine: libFuzzer Fuzz Target: matiofuzzer Job Type: libfuzzermsanmatio Platform Id: linux Crash Type: Use-of-uninitialized-val...

matio:matio_fuzzer: Crash in Mat_MulDims

Project: git://git.code.sf.net/p/matio/matio Detailed Report: https://oss-fuzz.com/testcase?key=4692103043088384 Project: matio Fuzzing Engine: libFuzzer Fuzz Target: matiofuzzer Job Type: libfuzzerubsanmatio Platform Id: linux Crash Type: UNKNOWN READ Crash Address: 0x0000020b8000 Crash State:...

OSV-2020-727 Use-of-uninitialized-value in psnip_safe_size_mul

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17120 Crash type: Use-of-uninitialized-value Crash state: psnipsafesizemul SafeMul MatVarGetSize...