# CVE-2026-72031: linux: In the Linux kernel, the following vulnerability has been resolved:  ata: libata-core: Add NOLPM quirk for PNY CS900...

CVE-2026-72031 is fixed in linux on 1 platform, first by DEBIAN-CVE-2026-72031, released August 15, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-72031
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0021
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 15, 2026

## Description

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.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 13.5 (trixie) | 6.12.115-2 | [DEBIAN-CVE-2026-72031](https://patchblox.com/security/data/fix/linux/debian-cve-2026-72031.md) | Aug 15, 2026 |
| Linux | linux Debian 14 | 7.1.5-1 | [DEBIAN-CVE-2026-72031](https://patchblox.com/security/data/fix/linux/debian-cve-2026-72031.md) | Aug 15, 2026 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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