Answer in brief
CVE-2026-90031 records a Unknown severity vulnerability in usb-storage: ene_ub6250: fix race between scan work and probe. The current sources do not mark it as known exploited. The current feed maps 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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9cd335f4f41e84d1ab88d80150ffee8dee9650d7 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <8936d95dd04d34db96d4d1e3899eee52605bbedc || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9c261a83131e241d67cb73ab578d0265bc19cfb5 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <9481bc04a8c351ed883a7f0e10939bbe9120ead7 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5082546702c32a2700894d2c0ace784e038ef6a3 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <996c319b8bd5ada1f62daae0d331d0b23e0f2117 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <445fc368c6bc73eff0aeb3818cf5f355facfbb16 || >=0 <5.10.270 || >=0 <5.15.221 || >=0 <6.1.188 || >=0 <6.6.157 || >=0 <6.12.110 || >=0 <6.18.51 || >=0 <7.2.5 | 9cd335f4f41e84d1ab88d80150ffee8dee9650d7, 8936d95dd04d34db96d4d1e3899eee52605bbedc, 9c261a83131e241d67cb73ab578d0265bc19cfb5, 9481bc04a8c351ed883a7f0e10939bbe9120ead7, 5082546702c32a2700894d2c0ace784e038ef6a3, 1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74, 996c319b8bd5ada1f62daae0d331d0b23e0f2117, 445fc368c6bc73eff0aeb3818cf5f355facfbb16, 5.10.270, 5.15.221, 6.1.188, 6.6.157, 6.12.110, 6.18.51, 7.2.5 |
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: usb-storage: ene_ub6250: fix race between scan work and probe ene_ub6250_probe() calls usb_stor_probe2(), which starts the usb-storage infrastructure and schedules the delayed scan work. The driver then calls ene_get_card_type(), which sends an ENE command through ene_send_scsi_cmd() and the usb-storage bulk transfer helpers. Both the delayed scan work, through usb_stor_Bulk_max_lun(), and ene_get_card_type() use us->current_urb. The scan work serializes this access with us->dev_mutex, but the ENE card-type probe does not. If the scan work runs while ene_get_card_type() is still using us->current_urb, usb_submit_urb() warns that the URB is already active. Serialize ene_get_card_type() with us->dev_mutex, matching the locking used by the scan path.
Quoted source text, attributed separately from HOL analysis.