CVE-2026-46174
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | 1e23b30a80b14e5764657401ee2cca030525ae8e | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | f5bc3aef7df46eaaf423d7413ab8833f704ae576 | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | 251497955f2314cd39d43191e81c6151dead4c7b | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | ff6fc65b3bf73acc5ee71919154d830ad5431362 | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | 9109489cc8c34e50d15575a3d1ff82af586bc1aa | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | 28f5ed477eef166d678d6966762cbc1de9b4f436 | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | 1cd85a19748b2407830376a5cbae5c0f126016e5 | Unavailable | None listed |
| f7f3dc00f61261cdc9ccd8b886f21bc4dffd6fd9 | affected | git | c21b90f77687075115d989e53a8ec5e2bb427ab1 | Unavailable | None listed |
| 5abd1583e06b3963e5c9d915760367de86808b78 | affected | git | Unavailable | Unavailable | None listed |
| 4ba461d426490b6ed7e8298c4d3b7a13aa5d2686 | affected | git | Unavailable | Unavailable | None listed |
| 5a63725cd18fcee2af6ec46ccb856b64ad3077b4 | affected | git | Unavailable | Unavailable | None listed |
| 3.16.58 | affected | semver | 3.17 | Unavailable | None listed |
| 4.4.144 | affected | semver | 4.5 | Unavailable | None listed |
| 4.9.102 | affected | semver | 4.10 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.14 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.14 | Unavailable | None listed |
| 5.10.256 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.207 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.173 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.139 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.88 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.30 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 7.0.7 | unaffected | semver | Unavailable | 7.0.* | None listed |
| 7.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |