Answer in brief
CVE-2026-99034 records a Unknown severity vulnerability in mmc: sdhci-sprd: disable runtime PM on remove. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=fb8bd90f83c4dd86bc7fdae406152d63c5852f92 <605a59639abb9cb63cd7676460461fb0b34756b3 || >=fb8bd90f83c4dd86bc7fdae406152d63c5852f92 <03244b8713d044425db5dbee08037ecd79b684f9 || >=fb8bd90f83c4dd86bc7fdae406152d63c5852f92 <3a1caa886d41d9bcc9a402906336eda34a90d323 || >=fb8bd90f83c4dd86bc7fdae406152d63c5852f92 <dbad91a31c482063c0a87c90aa83c9001972c6ac || >=fb8bd90f83c4dd86bc7fdae406152d63c5852f92 <e1c6c10a6a70a69e29b04fcc1ebe4b9bcbc7a49a | 605a59639abb9cb63cd7676460461fb0b34756b3, 03244b8713d044425db5dbee08037ecd79b684f9, 3a1caa886d41d9bcc9a402906336eda34a90d323, dbad91a31c482063c0a87c90aa83c9001972c6ac, e1c6c10a6a70a69e29b04fcc1ebe4b9bcbc7a49a |
| Linux/Linuxgeneric | 4.20 | Not reported |
Published upstream
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 23, 2026
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.
Quoted source text, attributed separately from HOL analysis.