CVE-2026-55047

概要

参考情報

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-55047 · Vendor Advisory

office online server のその他の脆弱性

• CVE-2026-108446高 8.8Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
• CVE-2026-97780高 8.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
• CVE-2026-97779中 6.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
• CVE-2026-97778高 8.8Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.
• CVE-2026-97777高 8.8Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.