CVE-2026-89734

{"id": "CVE-2026-89734", "cveTags": [], "metrics": {}, "affected": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "affectedData": [{"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "f0bbfbd16b3b67106535299d6a9ca3a5565494a6", "lessThan": "dbe2762ae8e543b06c57f1ac6512b02fd3fd09b2", "versionType": "git"}, {"status": "affected", "version": "f0bbfbd16b3b67106535299d6a9ca3a5565494a6", "lessThan": "d511e015d06767f52bb18d48371cab6d7cb88433", "versionType": "git"}, {"status": "affected", "version": "f0bbfbd16b3b67106535299d6a9ca3a5565494a6", "lessThan": "5b1da38592efdc1a263d4c0353298cba19e9d6fc", "versionType": "git"}], "programFiles": ["drivers/usb/gadget/function/uvc_video.c"], "defaultStatus": "unaffected"}, {"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "vendor": "Linux", "product": "Linux", "versions": [{"status": "affected", "version": "6.13"}, {"status": "unaffected", "version": "0", "lessThan": "6.13", "versionType": "semver"}, {"status": "unaffected", "version": "6.18.50", "versionType": "semver", "lessThanOrEqual": "6.18.*"}, {"status": "unaffected", "version": "7.2.4", "versionType": "semver", "lessThanOrEqual": "7.2.*"}, {"status": "unaffected", "version": "7.3-rc1", "versionType": "original_commit_for_fix", "lessThanOrEqual": "*"}], "programFiles": ["drivers/usb/gadget/function/uvc_video.c"], "defaultStatus": "affected"}]}], "published": "2026-09-11T20:20:03.860", "references": [{"url": "https://git.kernel.org/stable/c/5b1da38592efdc1a263d4c0353298cba19e9d6fc", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/d511e015d06767f52bb18d48371cab6d7cb88433", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}, {"url": "https://git.kernel.org/stable/c/dbe2762ae8e543b06c57f1ac6512b02fd3fd09b2", "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "vulnStatus": "Received", "descriptions": [{"lang": "en", "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: gadget: uvc: Fix null pointer dereference in uvcg_video_init()\n\nIn uvcg_video_init(), if kthread_run_worker() fails,\nthe error logged uses uvcg_err(), however, the pointer it uses:\nvideo->uvc is not assigned at this point, triggering a null\npointer dereference. Fix this by directly using uvc->func which\nis assigned already."}], "lastModified": "2026-09-11T20:20:03.860", "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}