CVE-2021-26341

hw: cpu: AMD CPUs may transiently execute beyond unconditional direct branch

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Severity

Moderate

Red Hat Product Security

4.7

CVSS 3.1

Review impact separately from score.

Published · March 8, 2022

Updated · June 28, 2026

Description

A flaw was found in hw. This issue can cause AMD CPUs to transiently execute beyond unconditional direct branches.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.1 · 4.7
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

CWE-1037 · Processor Optimization Removal or Modification of Security-critical Code