OSV-2026-121 Use-of-uninitialized-value in trySubset

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=477657796 Crash type: Use-of-uninitialized-value Crash state: trySubset hb-subset-fuzzer.cc...

harfbuzz:hb-subset-fuzzer: Use-of-uninitialized-value in trySubset

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5920156651159552 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-subset-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

harfbuzz:hb-subset-fuzzer: Use-of-uninitialized-value in trySubset

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5522792714993664 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-subset-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...

harfbuzz:hb-subset-fuzzer: Use-of-uninitialized-value in trySubset

Project: https://github.com/harfbuzz/harfbuzz.git Detailed Report: https://oss-fuzz.com/testcase?key=5041767803125760 Project: harfbuzz Fuzzing Engine: libFuzzer Fuzz Target: hb-subset-fuzzer Job Type: libfuzzermsanharfbuzz Platform Id: linux Crash Type: Use-of-uninitialized-value Crash Address:...