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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-64493 Detail

Description

In the Linux kernel, the following vulnerability has been resolved: iio: pressure: mpl115: fix runtime PM leak on read error mpl115_read_raw() takes a runtime PM reference with pm_runtime_get_sync() before reading the processed pressure or raw temperature, but on the read error path it returns without calling pm_runtime_put_autosuspend(). Each failed read therefore leaks a runtime PM reference and prevents the device from autosuspending. Drop the reference before checking the return value so both the success and error paths are balanced.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://git.kernel.org/stable/c/46e69d3dd429b33e50e2731913239f6af4ea2705 kernel.org
https://git.kernel.org/stable/c/5022f4ed5aae974ec530e3cbf0bd223be13055f7 kernel.org
https://git.kernel.org/stable/c/aab0fed636b14a5fd52fcae58b484f1cb96b841d kernel.org
https://git.kernel.org/stable/c/b3f1af4ba8e9cf33aa08c4cdcaa5a17b140521ec kernel.org
https://git.kernel.org/stable/c/fbe67ff37a6fd855a6c097f84f3738bd13d0a898 kernel.org

Weakness Enumeration

CWE-ID CWE Name Source

Change History

1 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-64493
NVD Published Date:
07/25/2026
NVD Last Modified:
07/25/2026
Source:
kernel.org