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CVE record · CVE-2026-53053

iommu/amd: Fix clone_alias() to use the original device's devid

CVSS 8.8 HighEPSS 0.0013 · 2nd percentile

Published by the CVE Program (CNA: Linux) at 24 Jun 2026, 16:29 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Linux Linux
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before 880a2e6c887c8f51870c0a00dfba3c8519178b65 git
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before 166a08644aa509e5d27e154d7fa774f4181df9e0 git
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before dbd76a537d8cb814e7f5b795ab21ecb7949c821d git
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before 20b3c566e2702e5d4d0545be8a97029a2eebcc0e git
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before dae251ff11d2d2208a029f98923756831cefec46 git
  • affected 3332364e4ebc0581d133a334645a20fd13b580f1 to before faad224fe0f0857a04ff2eb3c90f0de57f47d0f3 git
  • affected 1f03a258f20f1699ede29bb40804074db9398a0d git
  • affected 5.4.17 to before 5.5 semver
Other versions: unaffected
Linux Linux
  • affected 5.5
  • unaffected before 5.5 semver
  • unaffected 6.1.191 to 6.1.*, inclusive semver
  • unaffected 6.6.160 to 6.6.*, inclusive semver
  • unaffected 6.12.91 to 6.12.*, inclusive semver
  • unaffected 6.18.33 to 6.18.*, inclusive semver
  • unaffected 7.0.10 to 7.0.*, inclusive semver
  • unaffected 7.1 to *, inclusive original_commit_for_fix
Other versions: affected
Identifiers
CVE-2026-53053
CNA
Linux
Weakness (CWE)
CWE-681
Tags
Published
24 Jun 2026
Updated
30 Oct 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.8 High 3.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CNA (Linux)
  • CISA KEV Not listed.
  • EPSS 0.0013, the 2nd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 24 Jun 2026. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.