Riskcovery

CVE-2026-43155

mux: mmio: fix regmap leak on probe failure

State
Published
Severity
Not scored
Published
May 6, 2026
Updated
May 11, 2026
Reserved
May 1, 2026

Read the record on cve.org

Description

In the Linux kernel, the following vulnerability has been resolved:

mux: mmio: fix regmap leak on probe failure

The mmio regmap that may be allocated during probe is never freed.

Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

ProductVersions
LinuxLinux
  • 61de83fd8256e185588670d3cf0bccc3e913819c to before 76096f156fe9dc9fbd6e4618088706e91b9b0a6cAffected
  • 61de83fd8256e185588670d3cf0bccc3e913819c to before cbde3c109d52564ae2c12e514c33c44345e84b2cAffected
  • 61de83fd8256e185588670d3cf0bccc3e913819c to before 3c4ae63073d84abee5d81ce46d86a94e9dae9c89Affected
LinuxLinux
  • 6.16Affected
  • before 6.16Not affected
  • 6.18.16 through 6.18.*Not affected
  • 6.19.6 through 6.19.*Not affected
  • 7.0 and laterNot affected

References

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