CVE-2026-90268
High
Description
In the Linux kernel, the following vulnerability has been resolved: scsi: sd: Fix error handling in sd_probe() after large pool creation failure After device_add(&sdkp->disk_dev) succeeds, sd_large_pool_create() failure must unregister disk_dev and let scsi_disk_release() free sdkp. Going through out_free_index kfree()s an already registered device and leaks the sysfs entry.
SeverityHigh
CVSS8.1
Exploit probability—
Product
Linux
PublishedSep 17, 2026
First seenSep 17, 2026
How to fix
Update
- Linux Linux748a14a0d41cfe3017251c11b314f85045414942, e3cc6ea1a745e7f5d326f919a428b244fa119d8f or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | 7179e626b76eb42f2529c6f6dd6ba88ea2445372 ≤ v < 748a14a0d41cfe3017251c11b314f85045414942, 7179e626b76eb42f2529c6f6dd6ba88ea2445372 ≤ v < e3cc6ea1a745e7f5d326f919a428b244fa119d8f, 7.1 | 748a14a0d41cfe3017251c11b314f85045414942, e3cc6ea1a745e7f5d326f919a428b244fa119d8f |
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