CVE-2026-93814
CVE CVE-2026-93814EUVD EUVD-2026-86202Published 2026-09-24T16:02:50.000ZLast changed 2026-09-25T12:43:22.000Z
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: spi: core: Abort active target transfer on controller suspend When an SPI controller operating in target mode has a transfer in progress at the time of system suspend, the suspend path proceeds without aborting the ongoing transfer. This can leave the hardware in an inconsistent state, potentially causing the system to hang or fail to resume cleanly. Fix this by invoking the controller's target_abort callback from spi_controller_suspend() when the controller is in target mode and the callback is registered. This ensures any active target transfer is cleanly terminated before the controller is suspended.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 4.13; patch: 6.18.53; patch: 0; patch: 7.2; 6c364062bfed3c34490e85bea52ff6e2d4f0f281 <f6a0cafa265c8a4aed585d873747e3b88b146eed; patch: 6.12.111; 6c364062bfed3c34490e85bea52ff6e2d4f0f281 <b81ac605763c319ca9928a237818ab4e8ab7bb59; 6c364062bfed3c34490e85bea52ff6e2d4f0f281 <c1bab046d4786c5b17aab7c5225bf0d4a2a2d19b
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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