VulnerabilityPublished 17 Sep 2026Updated 30 Oct 2026

CVE-2026-93128: Linux kernel · platform/x86: lg-laptop: Fix LED resource handling

Source GCVE Database

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Authoritative record:CVE-2026-93128· Low

Not known to be exploited · fixed in fc45f6e4b86c2fa1cf742c23a373d777d066aa25 : update Linux kernel when convenient.

Data as of 30 Oct 2026, 16:33 UTC

Severity

Low

Rated by Threat Radar · CVSS not yet scored by NVD

Thin evidence

One scorer or none

Patch: Available – fixed in fc45f6e4b86c2fa1cf742c23a373d777d066aa25, acc190322250562d5f28860f4ae1ebaf3e304fc2, 9a85e2d35e54248aca39bad4f4152ed34de1995f +3

Exploitation evidence

Disclosed: evidence found.
CVE published 17 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 30 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

ghsa-9hr7-r765-xm77

What to do

Upgrade to a fixed release listed under Affected software.

Affected software

Product	Affected	Fixed in
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < fc45f6e4b86c2fa1cf742c23a373d777d066aa25	Fixed in fc45f6e4b86c2fa1cf742c23a373d777d066aa25
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < acc190322250562d5f28860f4ae1ebaf3e304fc2	Fixed in acc190322250562d5f28860f4ae1ebaf3e304fc2
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < 9a85e2d35e54248aca39bad4f4152ed34de1995f	Fixed in 9a85e2d35e54248aca39bad4f4152ed34de1995f
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < 4fbfe3714f645b6c64c9ba8faa83b27e4c9f2edd	Fixed in 4fbfe3714f645b6c64c9ba8faa83b27e4c9f2edd
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < 4f9f1448dac4927ce5160f3a4a295e08fb969d32	Fixed in 4f9f1448dac4927ce5160f3a4a295e08fb969d32
LinuxLinux	Affected ≥ ae26278829a80ad0e60ff004de71e9276cee5dc0, < 3e91964aa74ab261aa15d9d96318eded2fd9d22a	Fixed in 3e91964aa74ab261aa15d9d96318eded2fd9d22a

Description

In the Linux kernel, the following vulnerability has been resolved: platform/x86: lg-laptop: Fix LED resource handling The event notification callback might access kbd_backlight even when it was not successfully registered with the LED subsystem. The same happens inside acpi_remove(), where the LED devices are unregistered unconditionally. Fix this by tracking the availability of the kbd_backlight LED device and use devm_led_classdev_register() to let devres take care of unregistering the LED devices during removal. For this the parent device of the LED devices is changed to the native platform device.

References

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