OSV-2026-666 Heap-use-after-free in insertkey

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=508107730 Crash type: Heap-use-after-free READ 1 Crash state: insertkey luaHresize luaHnewkey...

lua:fuzz_lua: Heap-use-after-free in luaH_newkey

Project: https://github.com/lua/lua.git Detailed Report: https://oss-fuzz.com/testcase?key=4831772845146112 Project: lua Fuzzing Engine: afl Fuzz Target: fuzzlua Job Type: aflasanlua Platform Id: linux Crash Type: Heap-use-after-free READ 1 Crash Address: 0x61700091add8 Crash State: luaHnewkey...

lua:fuzz_lua: Heap-buffer-overflow in luaH_newkey

Detailed Report: https://oss-fuzz.com/testcase?key=5648938650697728 Project: lua Fuzzing Engine: libFuzzer Fuzz Target: fuzzlua Job Type: libfuzzerasanlua Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x6170000010b8 Crash State: luaHnewkey luaVfinishset luaVexecute...