Ubuntu security advisory (AV26-555)
ID: 8ea22c3c-e67d-5a58-90b9-183266d51746
STIX ID: report--8ea22c3c-e67d-5a58-90b9-183266d51746
Feed Name: Canadian Centre for Cyber Security Alerts and Advisories
Threat Score
Between June 1–7, 2026, Ubuntu published security notices addressing vulnerabilities in the Linux kernel that affect multiple Ubuntu releases (Ubuntu 14.04 LTS through 26.04 LTS, including interim releases). The Cyber Centre recommends that users and administrators review the provided notices and apply the necessary updates.
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