{"schema_version":"1.9.0","id":"CVE-2026-63927","published":"2026-07-19T14:55:27.864Z","modified":"2026-08-31T18:26:08.434075478Z","related":["SUSE-SU-2026:23066-1","SUSE-SU-2026:23068-1","SUSE-SU-2026:23193-1","SUSE-SU-2026:23194-1","SUSE-SU-2026:23221-1","SUSE-SU-2026:23231-1","SUSE-SU-2026:23237-1","SUSE-SU-2026:23241-1","SUSE-SU-2026:23244-1","SUSE-SU-2026:3594-1","SUSE-SU-2026:3790-1","SUSE-SU-2026:3810-1","openSUSE-SU-2026:21555-1"],"summary":"usb: dwc2: Fix use after free in debug code","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc2: Fix use after free in debug code\n\nWe're not allowed to dereference \"urb\" after calling\nusb_hcd_giveback_urb() so save the urb->status ahead of time.","affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"7359d482eb4d3967cc8be354405ae6be6eaf732c"},{"fixed":"d5fc183ed614aeba6779cc992325be560f9a4451"},{"fixed":"63b0dafa676aad4d0c3f01a61ad8e2990907660c"},{"fixed":"9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913"},{"fixed":"0584af4fe40fa5e254a05d69ce658746de641708"},{"fixed":"a15eeeceb94cbc04edef395e4d777ff554bdc27d"},{"fixed":"84ea928ed584756e59c6ac09736f12d1db95ded0"},{"fixed":"6d0b79d1d1118145e48a68192b6d733e39387053"},{"fixed":"9ea06a3fbf9f16e0d98c52cb3b99642be15ec281"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63927.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"3.10.0"},{"fixed":"5.10.259"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.210"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.176"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.143"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.93"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.35"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.0.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-63927.json"}}],"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0584af4fe40fa5e254a05d69ce658746de641708"},{"type":"WEB","url":"https://git.kernel.org/stable/c/63b0dafa676aad4d0c3f01a61ad8e2990907660c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/6d0b79d1d1118145e48a68192b6d733e39387053"},{"type":"WEB","url":"https://git.kernel.org/stable/c/84ea928ed584756e59c6ac09736f12d1db95ded0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9ea06a3fbf9f16e0d98c52cb3b99642be15ec281"},{"type":"WEB","url":"https://git.kernel.org/stable/c/9fe1d84f7e2cf33634e8afb7f4b7f8de182dd913"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a15eeeceb94cbc04edef395e4d777ff554bdc27d"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d5fc183ed614aeba6779cc992325be560f9a4451"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63927.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-63927"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/63xxx/CVE-2026-63927.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}