CVE-2026-98478Medium· 4.7▾ SunlitA flaw was found in the Linux kernel's Universal Flash Storage (UFS) driver. During device error recovery, the driver pauses all command queues, which inadvertently prevents internal recovery commands from being dispatched. This condition …
▾ Sunlit zone — Low / medium · no exploitation signal
impact 25.9 · likelihood 0 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 20.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
Last analysed / modified upstream
0.2%
— → 4.7
none → medium
0.2% → 0.2%
A flaw was found in the Linux kernel's Universal Flash Storage (UFS) driver. During device error recovery, the driver pauses all command queues, which inadvertently prevents internal recovery commands from being dispatched. This condition can result in an unrecoverable circular wait deadlock, leading to a Denial of Service (DoS) through a system hang.
kernel: scsi: ufs: core: Keep internal commands dispatchable during error handling — rated Moderate by Red Hat. Released 2026-10-18, updated 2026-10-20.
Not affected:
Refer to the advisory for fix availability.
Field changes observed since this record was first indexed.
Connected by shared product, vendor, weakness, or advisory.
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