Answer in brief
CVE-2026-90007 records a Unknown severity vulnerability in scsi: pm8001: Use rollback index when freeing MSI-X vectors. 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 | >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <f39e3ca1f688d7c08954a0794e9bf1e279c83b15 || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <a980dec7c69990e4f119bcf6a2ea093d1c4975e8 || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <0205db768570f9a46b20912afa581a0c7a63d8b7 || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <2853ce9c88e0e6dd575f95f28b3a8c2b27164115 || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <fb22a8d2f3ac6665cc8bee197096b6675cac1a9f || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <dd817463c9b42a3a9e23d15b86c6c77a6cfb809d || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <e20b16aa3b49f9db5510940740255a987e6f2a6f || >=a76037ff3479ad333a2505061915f7a21e7f3fb6 <3f92a64545165bdbb36dee8fa35626b295463313 | f39e3ca1f688d7c08954a0794e9bf1e279c83b15, a980dec7c69990e4f119bcf6a2ea093d1c4975e8, 0205db768570f9a46b20912afa581a0c7a63d8b7, 2853ce9c88e0e6dd575f95f28b3a8c2b27164115, fb22a8d2f3ac6665cc8bee197096b6675cac1a9f, dd817463c9b42a3a9e23d15b86c6c77a6cfb809d, e20b16aa3b49f9db5510940740255a987e6f2a6f, 3f92a64545165bdbb36dee8fa35626b295463313 |
| Linux/Linuxgeneric | 4.11 | Not reported |
Published upstream
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 16, 2026
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Use rollback index when freeing MSI-X vectors pm8001_request_msix() unwinds previously registered handlers with free_irq() when request_irq() fails. The rollback loop uses the failing index i for every iteration instead of the already registered vector index j. That passes the wrong IRQ/dev_id pair to free_irq() and leaves the earlier handlers installed. Use j for both pci_irq_vector() and the matching irq_vector entry in the rollback loop.
Quoted source text, attributed separately from HOL analysis.