June 2025 highlights for OSS-Fuzz: implemented a sanitizer mitigation to reduce false positives in fuzzing, stabilizing fuzzing workflows and improving signal quality. Specifically disabled the unsigned integer overflow sanitizer (-fno-sanitize=unsigned-integer-overflow) in C/C++ builds to prevent UBSan crashes triggered by LuaJIT cdata under OSS Fuzz, which reduced noise in fuzz reports and improved crash triage. Change tracked in commit a047a436a4cdf182e8b793b8cf552c421ea3feb9 (tarantool: disable unsigned-integer-overflow (#13379)).

December 2024: Focused on optimizing the testing infrastructure for tarantool/tarantool by removing redundant test retries and centralizing retry handling under CTest, delivering faster feedback and improved CI reliability.

November 2024 monthly summary — Stabilized OSS-Fuzz builds by removing AArch64 support for Lua and Tarantool, reducing build failures and noise, and improving CI reliability. This work tightened architecture scope, improved maintainability of build scripts, and delivered measurable business value by lowering fuzzing pipeline fragility and CI time spent on flaky builds.

October 2024 — Monthly summary for esbmc/esbmc focused on cross-compiler compatibility and build resilience. Key work includes LLVM/Clang compatibility updates and safeguards against unsupported LLVM toolchains. Delivered two commits addressing Clang 19 compilation and a build-system warning, improving reliability for downstream users and internal CI.