A stack buffer overflow was found in Internationl components for unicode (ICU ). While running the genrb binary, the 'subtag' struct overflowed at the SRBRoot::addTag function. This issue may lead to memory corruption and local arbitrary code execution. CREATE(Triage):(User=admin) CVE-2025-5222 (https://nvd.nist.gov/vuln/detail/CVE-2025-5222)