CVE-2026-78456

概要

参考情報

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-78456 · Vendor Advisory

sql server 2022 のその他の脆弱性

• CVE-2026-77488中 5.5Integer underflow (wrap or wraparound) in SQL Server allows an authorized attacker to disclose information locally.
• CVE-2026-77487高 8.8Improper access control in SQL Server allows an authorized attacker to elevate privileges over a network.
• CVE-2026-77485高 7.0Use after free in SQL Server allows an authorized attacker to elevate privileges locally.
• CVE-2026-77484高 8.8Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
• CVE-2026-77483高 8.8Weak authentication in SQL Server allows an authorized attacker to elevate privileges over a network.