CVE-2026-80649

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Source

https://cve.org/CVERecord?id=CVE-2026-80649

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-80649

Downstream

Published

2026-08-28T06:48:58.203Z

Modified

2026-08-31T03:30:49.395068678Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

firmware: arm_scmi: Fix OOB in scmi_power_name_get()

Details

In the Linux kernel, the following vulnerability has been resolved:

firmware: armscmi: Fix OOB in scmipowernameget()

scmipowername_get() does not validate the domain number passed by the external caller, which may lead to an out-of-bounds access.

Fix this by returning "unknown" for invalid domains, like scmiresetname_get() does.

Database specific

{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80649.json",
    "cna_assigner": "Linux"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

76a6550990e296a7acbb4d33201c9740be912a8c

Fixed

01613f5e4ff6c080260615392338e92e261d109b

Fixed

ca94597440fa546e56293abe9d0af6c73535d44e

Fixed

30aa348494531adfb043b2e883afc0439e5fcdca

Fixed

0db2bb3c948ef8b7364768554d6ab5e1544dc441

Fixed

11daac2817dca75e3eabb2050bc620c29e686fcd

Fixed

11bb771f3c55b4cef3879e69da4ddecd6085569c

Fixed

f9ef3f66f4b18078e464b7606f9497e4dbeb9905

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80649.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80649.json"