Ubuntu security advisory (AV25-781)
ID: 4d86d330-71cd-5aa6-977d-2b7263af60a1
STIX ID: report--4d86d330-71cd-5aa6-977d-2b7263af60a1
Feed Name: Canadian Centre for Cyber Security Alerts and Advisories
Threat Score
Between November 17 and 23, 2025, Ubuntu published security notices addressing multiple Linux kernel vulnerabilities impacting Ubuntu 14.04 through 25.04 releases; the Cyber Centre advises users and administrators to review the notices and apply available updates.
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