# platform/x86/amd/pmc: Fix LPS0 and debugfs leaks when STB init fails

CVE record · `CVE-2026-81015`

- **Identifiers:** `CVE-2026-81015`
- **State:** Confirmed
- **Severity:** CVSS 7.8 High
- **Critical:** No
- **CNA:** Linux
- **Technologies:** [Linux kernel](https://agentprime.io/advisories/technology/linux-kernel.md)
- **Published:** 11 Sept 2026
- **Updated:** 19 Oct 2026
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Linux) at 11 Sept 2026, 19:43 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Linux. Product: Linux.
  - affected: `49de59f69a76f538bfa5d0638a8c98d052546567 to before d201c09c2428a4a8fd3bdcb032ae99f1e016458c` (git)
  - affected: `83ad6974dd3bf34c080b3c08d36d02ebc3bd6da8 to before bc9aa5fe21c3966c80647ed6574b94b863f23c62` (git)
  - affected: `83ad6974dd3bf34c080b3c08d36d02ebc3bd6da8 to before 30e5f4d0cd0be655c800f10ae3e530391aa6c1b5` (git)
  - affected: `83ad6974dd3bf34c080b3c08d36d02ebc3bd6da8 to before 76f650a76d6a36a4bee79d94db90a0e935a95477` (git)
  - Other versions: unaffected
- Vendor: Linux. Product: Linux.
  - affected: `6.14`
  - unaffected: `before 6.14` (semver)
  - unaffected: `6.18.50 to 6.18.*, inclusive` (semver)
  - unaffected: `7.2.4 to 7.2.*, inclusive` (semver)
  - unaffected: `7.3 to *, inclusive` (original_commit_for_fix)
  - Other versions: affected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 7.8 High, CVSS 3.1: `CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`, from CNA (Linux)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0018, the 7th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 11 Sept 2026. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2026-81015](https://www.cve.org/CVERecord?id=CVE-2026-81015)
- [NVD: CVE-2026-81015](https://nvd.nist.gov/vuln/detail/CVE-2026-81015)

### References from the CNA

- <https://git.kernel.org/stable/c/d201c09c2428a4a8fd3bdcb032ae99f1e016458c>
- <https://git.kernel.org/stable/c/bc9aa5fe21c3966c80647ed6574b94b863f23c62>
- <https://git.kernel.org/stable/c/30e5f4d0cd0be655c800f10ae3e530391aa6c1b5>
- <https://git.kernel.org/stable/c/76f650a76d6a36a4bee79d94db90a0e935a95477>

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2026-81015>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

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The web page: <https://agentprime.io/advisories/CVE-2026-81015/>. Everything for agents: <https://agentprime.io/llms.txt>.