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THREAT OPS › Threat News › [NVD] CVE-2026-80649 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix OOB in scmi_power_name_get() scmi_power_name_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 "u

[NVD] CVE-2026-80649 (HIGH 7.8) — In the Linux kernel, the following vulnerability has been resolved: firmware: arm_scmi: Fix OOB in scmi_power_name_get() scmi_power_name_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 "u

mednvdPublished 2026-08-28

CVE-2026-80649 CVSS: 7.8 HIGH Published: 2026-08-28T08:16:49.897

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

firmware: arm_scmi: Fix OOB in scmi_power_name_get()

scmi_power_name_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 scmi_reset_name_get(

Indicators of compromise

CVE-2026-80649cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-80649