SecurityFan score 20 · Tier C
Xen Security Advisory 525 v1 (CVE-2024-36350,CVE-2024-36357,CVE-2026-0004) - x86: Transient Scheduler Attacks (update)
The Brief
- Xen Security Advisory 525 was updated on 2026-11-10 with new details on x86 Transient Scheduler Attacks.
- AMD reported further properties of Transient Scheduler Attacks, per the advisory's issue description.
- The advisory covers CVE-2024-36350, CVE-2024-36357 and CVE-2026-0004.
Why it matters
Developers running Xen hypervisors on x86 hardware should review the updated advisory to determine whether their systems are affected.
Who’s affected
- Operators running Xen on x86 systems
Posted by Xen . org security team on Nov 10 Xen Security Advisory CVE-2024-36350,CVE-2024-36357,CVE-2026-0004 / XSA-525 x86: Transient Scheduler Attacks (update) ISSUE DESCRIPTION ================= AMD have discovered further properties of Transient Scheduler Attacks. The…
Timeline
Xen security team posted updated Xen Security Advisory 525
Open Source Security
Xen Security Advisory 525 v1 (CVE-2024-36350,CVE-2024-36357,CVE-2026-0004) - x86: Transient Scheduler Attacks (update)