Signal is active with 3 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: s390/cio: 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]
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
NONE
If you run products in this scope, you should treat this CVE as relevant to your environment.
CVE-2026-53117 Linux Kernel s390/cio Use-After-Free via Unprotected driver_override Access https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-53117
Post summary
The text announces CVE-2026-53117, a Use-After-Free vulnerability in the Linux Kernel s390/cio driver, without mentioning PoC, exploit tools, or patches.
🚨*CVE* CVE-2026-53117 In the Linux kernel, the following vulnerability has been resolved: s390/cio: use generic driver_override infrastructure When a driver is probed through __driver_at… https://www.cve.org/CVERecord?id=CVE-2026-53117 ----- Traducción: CVE-2026-53117 En … http://infoflow.cloud`
Post summary
The tweet announces that CVE-2026-53117, a Linux kernel issue related to the s390/cio driver, has been resolved, but it provides no technical, PoC, exploit, or patch details.
CVE-2026-53117 In the Linux kernel, the following vulnerability has been resolved: s390/cio: use generic driver_override infrastructure When a driver is probed through __driver_at… https://www.cve.org/CVERecord?id=CVE-2026-53117
Post summary
The message announces that CVE-2026-53117 in the Linux kernel has been resolved, indicating a patch is available, but provides no PoC, exploit code, or evidence of active exploitation.
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| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |