CVE-2026-89597

A flaw was found in the uvesafb component of the Linux kernel. During the initialization process, if the platform driver fails to register, a connector callback is not properly unregistered. This oversight can lead to a resource leak, which may result in system instability or a denial of service...

CVE-2026-89597

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafbinit registers the v86d connector callback before registering the platform driver. If platformdriverregister fails, the function returns the error directly and...

CVE-2026-89597 fbdev: uvesafb: unregister connector callback on init failure

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafbinit registers the v86d connector callback before registering the platform driver. If platformdriverregister fails, the function returns the error directly and...

EUVD-2026-76509

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafbinit registers the v86d connector callback before registering the platform driver. If platformdriverregister fails, the function returns the error directly and...

CVE-2026-89597

CVE-2026-89597 affects the uvesafb driver in the Linux kernel (fbdev subsystem). The root cause is in uvesafb_init(): the v86d connector callback is registered before the platform driver. If platform_driver_register() fails, the function returns the error without unregistering the callback, leavi...

PT-2026-90313

In the Linux kernel, the following vulnerability has been resolved: fbdev: uvesafb: unregister connector callback on init failure uvesafb init registers the v86d connector callback before registering the platform driver. If platform driver register fails, the function returns the error directly a...