CVE-2026-53115Disclosure(linux / linux_kernel)

LOWCVSS 7.8 · HIGH

Signal is active with 3 mentions in latest observed window

Immediate actions

  • Patch linux linux_kernel systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __driver_attach(), the bus' match() callback is called without the device lock held, thus accessing the driver_override field without a lock, which can cause a UAF. Fix this by using the driver-core driver_override infrastructure taking care of proper locking internally. Note that calling match() from __driver_attach() without the device lock held is intentional. [1]

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • linux_kernel

Threat summary

  • Patch or workaround signal is available
  • 3 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • Disclosure: 1 classified signal
  • General: 1 classified signal
  • 3 total mentions across 1 day

Affected systems

Vendors
Products
linux_kernel

Deep dive

Activity timeline3 mentions / 1d
01223Mentions · 2026-06-24: 3Patch / Workaround · 2026-06-24: 1Technical Details · 2026-06-24: 206-24
Signal classification3 categories
Disclosure
133.3%
General
133.3%
Patch
133.3%
Referenced assets3 URLs
Full discourse3 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-53115 Linux Kernel FSL-MC Bus Driver Override Use-After-Free Vulnerability https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-53115

    Post summary

    A brief reference to CVE-2026-53115 is provided with a link, but no additional details such as PoC, exploit code, patch status, or active exploitation are mentioned.

    00000112
    4.1K followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-53115 In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __driver… https://www.cve.org/CVERecord?id=CVE-2026-53115 ----- Traducción: CVE-2026-53115 En … http://infoflow.cloud`

    Post summary

    The post reports that CVE-2026-53115, a Linux kernel issue tied to the fsl-mc bus driver, has been resolved, but provides no further technical, exploit, or patch details.

    0000027
    88 followersView on X
  • CVE@CVEnew
    Patch

    CVE-2026-53115 In the Linux kernel, the following vulnerability has been resolved: bus: fsl-mc: use generic driver_override infrastructure When a driver is probed through __driver… https://www.cve.org/CVERecord?id=CVE-2026-53115

    Post summary

    CVE‑2026‑53115 in the Linux kernel was addressed by updating the fsl‑mc driver to use the generic driver_override infrastructure, effectively resolving the vulnerability.

    00000684
    57.7K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
OSlinuxlinux_kernel---

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