Adri van Os antiword

• CVE-2026-111678 Low 3.3 Antiword through 0.37 Stack Out-of-Bounds Read via prop8.c FKP Parsing 0.2%
• CVE-2026-111677 Medium 5.5 Antiword through 0.37 Heap Out-of-Bounds Read via vGet8LstInfo in prop8.c 0.2%