A heap overflow flaw was found in X.Org and Xwayland. The computation of the length in XkbSizeKeySyms() differs from what is written in XkbWriteKeySyms(), which may lead to a heap-based buffer overflow. CREATE(Triage):(User=admin) CVE-2025-26596 (https://nvd.nist.gov/vuln/detail/CVE-2025-26596)
