CVE-2026-90007

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Source
https://cve.org/CVERecord?id=CVE-2026-90007
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90007.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-90007
Downstream
Published
2026-09-16T10:33:16Z
Modified
2026-09-18T03:46:16Z
Severity
  • 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
scsi: pm8001: Use rollback index when freeing MSI-X vectors
Details

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.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/90xxx/CVE-2026-90007.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a76037ff3479ad333a2505061915f7a21e7f3fb6
Fixed
f39e3ca1f688d7c08954a0794e9bf1e279c83b15
Fixed
a980dec7c69990e4f119bcf6a2ea093d1c4975e8
Fixed
0205db768570f9a46b20912afa581a0c7a63d8b7
Fixed
2853ce9c88e0e6dd575f95f28b3a8c2b27164115
Fixed
fb22a8d2f3ac6665cc8bee197096b6675cac1a9f
Fixed
dd817463c9b42a3a9e23d15b86c6c77a6cfb809d
Fixed
e20b16aa3b49f9db5510940740255a987e6f2a6f
Fixed
3f92a64545165bdbb36dee8fa35626b295463313

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90007.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.11.0
Fixed
5.10.270
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.221
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.188
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.157
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.110
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.18.51
Type
ECOSYSTEM
Events
Introduced
6.19.0
Fixed
7.2.5

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-90007.json"