CVE-2026-72031: Linux vulnerability

CVE-2026-72031: ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Add NOLPM quirk for PNY CS900 1TB SSD The PNY CS900 1TB SSD (Phison PS3111-S11, DRAM-less) drops off the bus after entering Device-Initiated Slumber during idle. With the default med_power_with_dipm policy the link goes down (SStatus 1 SControl 300) and does not recover, forcing the filesystem read-only. Forcing max_performance keeps the link stable across prolonged idle. Add a NOLPM quirk so link power management is disabled for this drive specifically, leaving it intact for other devices on the host.

UnknownCVSS not scoredNot KEV-listedUpdatedOct 15, 2026, 10:08 UTC (UTC+00:00)

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2026-72031 mapping review

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 15, 2026, 05:51 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

3Timeline events

0ADP providers

4Source links

Vulnerability timeline

Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.

CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
Aug 9, 2026, 03:40 UTC (UTC+00:00)
CVE publishedCVE Program
The CVE record was published.
Aug 15, 2026, 05:51 UTC (UTC+00:00)
CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
Oct 15, 2026, 10:08 UTC (UTC+00:00)

Source materials

CVE List V5 sourceCVE List V5
https://git.kernel.org/stable/c/0a2c89d538fd4fca07c6ebe4fe03cc932f962441CVE reference, Linux
https://git.kernel.org/stable/c/299739909c486bcea7445f5c3b066fdbc0d2df96CVE reference, Linux
https://git.kernel.org/stable/c/462775c620197adaabc983ce847e5b9878ff4cb0CVE reference, Linux

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

LinuxLinux7627a0edef548c4c4dea62df51cc26bfe5bbcab8, 7627a0edef548c4c4dea62df51cc26bfe5bbcab8, 7627a0edef548c4c4dea62df51cc26bfe5bbcab8unaffected

LinuxLinux6.9, 0, 6.18.57, 7.1.5, 7.2affected

Weakness

CWE details

No CWE listed

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