{"id":"CVE-2026-90031","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb-storage: ene_ub6250: fix race between scan work and probe\n\nene_ub6250_probe() calls usb_stor_probe2(), which starts the usb-storage\ninfrastructure and schedules the…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb-storage: ene_ub6250: fix race between scan work and probe\n\nene_ub6250_probe() calls usb_stor_probe2(), which starts the usb-storage\ninfrastructure and schedules the…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9cd335f4f41e84d1ab88d80150ffee8dee9650d7","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8936d95dd04d34db96d4d1e3899eee52605bbedc","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9c261a83131e241d67cb73ab578d0265bc19cfb5","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9481bc04a8c351ed883a7f0e10939bbe9120ead7","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 5082546702c32a2700894d2c0ace784e038ef6a3","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 996c319b8bd5ada1f62daae0d331d0b23e0f2117","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 445fc368c6bc73eff0aeb3818cf5f355facfbb16","Linux < 5.10.270","Linux < 5.15.221","Linux < 6.1.188","Linux < 6.6.157","Linux < 6.12.110","Linux < 6.18.51","Linux < 7.2.5","Linux (all versions)"],"published":"2026-09-16","updated":"2026-09-17","sourceUpdated":"2026-09-17T10:17:06.040","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-90031","references":[{"url":"https://git.kernel.org/stable/c/1c67f2ba9c5f7c5ab3670671c0d51c6504bcaf74","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/445fc368c6bc73eff0aeb3818cf5f355facfbb16","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5082546702c32a2700894d2c0ace784e038ef6a3","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/8936d95dd04d34db96d4d1e3899eee52605bbedc","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9481bc04a8c351ed883a7f0e10939bbe9120ead7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/996c319b8bd5ada1f62daae0d331d0b23e0f2117","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9c261a83131e241d67cb73ab578d0265bc19cfb5","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/9cd335f4f41e84d1ab88d80150ffee8dee9650d7","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-16T10:53:53.933Z","epss":0.00196,"epssPercentile":0.09597,"slug":"CVE-2026-90031","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nusb-storage: ene_ub6250: fix race between scan work and probe\n\nene_ub6250_probe() calls usb_stor_probe2(), which starts the usb-storage\ninfrastructure and schedules the delayed scan work.  The driver then\ncalls ene_get_card_type(), which sends an ENE command through\nene_send_scsi_cmd() and the usb-storage bulk transfer helpers.\n\nBoth the delayed scan work, through usb_stor_Bulk_max_lun(), and\nene_get_card_type() use us->current_urb.  The scan work serializes this\naccess with us->dev_mutex, but the ENE card-type probe does not.  If the\nscan work runs while ene_get_card_type() is still using us->current_urb,\nusb_submit_urb() warns that the URB is already active.\n\nSerialize ene_get_card_type() with us->dev_mutex, matching the locking\nused by the scan path.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}