CVE-2026-46174
8.8 HIGHIn the Linux kernel, the following vulnerability has been resolved: x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2'...
Published: 2026-05-28 · Last updated: 2026-06-10
Severity and scoring
- CVSS
- 8.8 HIGH
- Vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Affected products
| Vendor | Product |
|---|---|
| linux | linux_kernel |
Description
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2026-46174
- [Patch]https://git.kernel.org/stable/c/1cd85a19748b2407830376a5cbae5c0f126016e5
- [Patch]https://git.kernel.org/stable/c/1e23b30a80b14e5764657401ee2cca030525ae8e
- [Patch]https://git.kernel.org/stable/c/251497955f2314cd39d43191e81c6151dead4c7b
- [Patch]https://git.kernel.org/stable/c/28f5ed477eef166d678d6966762cbc1de9b4f436
- [Patch]https://git.kernel.org/stable/c/9109489cc8c34e50d15575a3d1ff82af586bc1aa
- [Patch]https://git.kernel.org/stable/c/c21b90f77687075115d989e53a8ec5e2bb427ab1
- [Patch]https://git.kernel.org/stable/c/f5bc3aef7df46eaaf423d7413ab8833f704ae576
- [Patch]https://git.kernel.org/stable/c/ff6fc65b3bf73acc5ee71919154d830ad5431362
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