High 7.1Published Aug 15, 2026

CVE-2026-72143platform/x86: ISST: Restore SST-PP control to all domains

Updated under an hour ago (Oct 27, 2026, 12:00 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: platform/x86: ISST: Restore SST-PP control to all domains The SST-PP control offset is only restored to power domain 0 after resume. During suspend, control values are read and stored for all power domains. Use pd_info->sst_base instead of power_domain_info->sst_base, which only points to power domain 0 base address.

CVSS: 7.1 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Oct 16, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from e3704ce5d7156ee837461be99841f312c64700b0 before cea03d67db3a880893360bdbb1b0b8d9b33b1799; from dc7901b5a1563a9c9eb29b3b0b0dac3162065cd8 before 2a42f651cce91e9cbe65fe933622c522cbb1868b; from dc7901b5a1563a9c9eb29b3b0b0dac3162065cd8 before 2565a28cdcdcb035e151d285efcba26bccb3726e; 2624f3bf45a830cb3b8c8b967b23a72139700562; from 6.18.16 before 6.18.40; from 6.19.6 before 6.20	CNA record

References

References

https://git.kernel.org/stable/c/cea03d67db3a880893360bdbb1b0b8d9b33b1799
https://git.kernel.org/stable/c/2a42f651cce91e9cbe65fe933622c522cbb1868b
https://git.kernel.org/stable/c/2565a28cdcdcb035e151d285efcba26bccb3726e

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.