Proactive Mitigations for Linux Spectre v2 (BTR) Security Disclosure

Minor · Started Oct 1, 2026 · 4:58 PM

Duration

Ongoing
Severity

Minor
Detection lead

—
User reports

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Summary

Proactive Mitigations for Linux Spectre v2 (BTR) Security Disclosure

Our security and engineering teams are actively responding to an industry-wide Linux kernel security disclosure concerning a Spectre v2 Branch Target Reuse (BTR) variant (CVE-2026-64507 / CVE-2026-64508). We will provide updates as progress is made. If you need assistance or have any concerns, please contact our Support team.

Started

Oct 1, 2026 · 4:58 PM
Status

Investigating
Duration

Ongoing
Severity

None

Event timeline

How this incident unfolded

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Investigating
Oct 1 · 4:58 PM Liquid Web

Our security and engineering teams are actively responding to an industry-wide Linux kernel security disclosure concerning a Spectre v2 Branch Target Reuse (BTR) variant (CVE-2026-64507 / CVE-2026-64508). We will provide updates as progress is made. If you need assistance or have any concerns, please contact our Support team.