CVE-2026-54123

概要

参考情報

• msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54123 · Vendor Advisory

defender for endpoint のその他の脆弱性

• CVE-2026-56178高 7.0Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges loc…
• CVE-2026-50658高 7.0Time-of-check time-of-use (toctou) race condition in Microsoft Defender allows an authorized attacker to elevate privileges locally.
• CVE-2026-50657中 5.5Exposure of private personal information to an unauthorized actor in Microsoft Defender allows an authorized attacker to disclose informatio…
• CVE-2026-45647高 7.0Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Endpoint allows an authorized attacker to elevate privileges loc…
• CVE-2025-59497中 4.7Time-of-check time-of-use (toctou) race condition in Microsoft Defender for Linux allows an authorized attacker to deny service locally.