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Microsoft Patch Tuesday – October 2025

ID: 40e56010-8d20-584b-ac0c-c18a25031102

STIX ID: report--40e56010-8d20-584b-ac0c-c18a25031102

Feed Name: Outpost24 Blog

Threat Score
80/100

Date Published: 2025-10-14

Date Updated: 2026-04-28

Author: dpfeiffer

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Microsoft Patch Tuesday — October 2025: Outpost24 reports fixes for 175 vulnerabilities including three actively exploited zero-days (CVE-2025-24990, CVE-2025-59230, CVE-2025-47827). The update will remove the Windows Agere modem driver (verify hardware compatibility), addresses a local SYSTEM-level escalation in Remote Access Connection Manager, and patches a third-party bootloader shim that could bypass Secure Boot; readers are directed to Microsoft’s release notes for details.

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