Not yet scoredPublished Oct 23, 2026

CVE-2026-99034mmc: sdhci-sprd: disable runtime PM on remove

Updated under an hour ago (Oct 27, 2026, 1:10 PM ET)

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-sprd: disable runtime PM on remove sdhci_sprd_probe() enables runtime PM, while sdhci_sprd_remove() does not perform the corresponding runtime PM cleanup. The probe failure path disables runtime PM before disabling the clocks, but the normal remove path directly disables clocks that are also managed by the runtime PM callbacks. If the device is runtime suspended, those clocks may already be disabled. Resume the device before removal, disable runtime PM and drop the temporary runtime PM reference before disabling the clocks. This issue was found by manual code inspection.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Oct 23, 2026
First seen by InfoSec Signals: Oct 23, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from fb8bd90f83c4dd86bc7fdae406152d63c5852f92 before 605a59639abb9cb63cd7676460461fb0b34756b3; from fb8bd90f83c4dd86bc7fdae406152d63c5852f92 before 03244b8713d044425db5dbee08037ecd79b684f9; from fb8bd90f83c4dd86bc7fdae406152d63c5852f92 before 3a1caa886d41d9bcc9a402906336eda34a90d323; from fb8bd90f83c4dd86bc7fdae406152d63c5852f92 before dbad91a31c482063c0a87c90aa83c9001972c6ac; from fb8bd90f83c4dd86bc7fdae406152d63c5852f92 before e1c6c10a6a70a69e29b04fcc1ebe4b9bcbc7a49a	CNA record

References

References

https://git.kernel.org/stable/c/605a59639abb9cb63cd7676460461fb0b34756b3
https://git.kernel.org/stable/c/03244b8713d044425db5dbee08037ecd79b684f9
https://git.kernel.org/stable/c/3a1caa886d41d9bcc9a402906336eda34a90d323
https://git.kernel.org/stable/c/dbad91a31c482063c0a87c90aa83c9001972c6ac
https://git.kernel.org/stable/c/e1c6c10a6a70a69e29b04fcc1ebe4b9bcbc7a49a

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.