CVE-2026-46174
In the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache Make sure resources are not improperly shared in the op cache and cause instruction corruption this way.
- Affected products
- Linux Kernel, Ubuntu, Zen2, Opensuse Tumbleweed
- Linux Linux Kernel
- < 3.17, 4.5, 4.10, 5.10.256, 5.15.207, 6.1.173, 6.6.139, 6.12.88, 6.18.30, 7.0.7, 4.14, 7.1
- Fix
- Available
- CVSS 3.1
- 8.8 HIGH
- EPSS
- 0.1% (3th percentile)
- NVD status
- Modified
- Published
- 2026-05-28
CVE-2026-46174 at NVD
No indexed exploits for CVE-2026-46174 yet
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No exploit for CVE-2026-46174 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.