Microsoft fixes classic Outlook bug that hid Copilot buttons
2026-10-19T13:23:23Z•b1dd2c485b692b56310502b8347ab5a1e54ef24724c3c92d1a780cfb9ee462f7
CVE-2026-103849CVE-2026-110447active-exploitationadobe-commerceai-securitybeyondtrustcloud-securitycollabora-onlinecommand-injectiondata-breachdrupalexchange-servermagentomicrosoft-365nextcloudpatch-managementproxyjackingransomware-or-disruptionremote-code-executionsiteguardspywaresupply-chain-attackzero-clickzero-day
What happened
A BleepingComputer security feed reports multiple high-impact cybersecurity developments, including active exploitation of critical remote code execution and command injection flaws in SiteGuard, Collabora Online for Nextcloud, Drupal, and Magento/Adobe Commerce; a BeyondTrust Remote Support zero-day exploited since August; a ConnectWise supply-chain compromise affecting Microsoft 365 tenants; spyware delivery through zero-click malicious advertisements; major data breaches; and disruptive cyberattacks. The feed also includes Microsoft and Android product update and security notices.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- bleepingcomputer
- Record identifier
- b1dd2c485b692b56310502b8347ab5a1e54ef24724c3c92d1a780cfb9ee462f7
- Enrichment time
- 2026-10-19T13:23:23Z
- AI-assisted enrichment
- Yes
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