CVE-2025-21262

概要

参考情報

• msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21262 · Vendor Advisory

edge chromium のその他の脆弱性

• CVE-2026-88097高 7.8Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to elevate privileges locally.
• CVE-2026-85893高 8.8Use after free in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
• CVE-2026-69486高 8.8Heap-based buffer overflow in Microsoft Edge (Chromium-based) allows an unauthorized attacker to execute code over a network.
• CVE-2026-85892高 7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Edge (Chromium-based) allows an aut…
• CVE-2026-77490中 6.1Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Edge (Chromium-based) allows an unauthoriz…