{"id":"CVE-2026-31760","summary":"gpib: lpvo_usb: fix memory leak on disconnect","details":"In the Linux kernel, the following vulnerability has been resolved:\n\ngpib: lpvo_usb: fix memory leak on disconnect\n\nThe driver iterates over the registered USB interfaces during GPIB\nattach and takes a reference to their USB devices until a match is\nfound. These references are never released which leads to a memory leak\nwhen devices are disconnected.\n\nFix the leak by dropping the unnecessary references.","modified":"2026-07-15T01:49:09.839670539Z","published":"2026-05-01T14:14:52.553Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31760.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/21f942879f86108b300a23683e67483f8c358fc7"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5cefb52c1af6f69ea719e42788f6ec6a087eb74c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/706f4fe2dacc95d65e7c8dff321711f024bb8d20"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31760.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-31760"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"fce79512a96afacbe297ba3c5c2f7ed34944540d"},{"fixed":"21f942879f86108b300a23683e67483f8c358fc7"},{"fixed":"706f4fe2dacc95d65e7c8dff321711f024bb8d20"},{"fixed":"5cefb52c1af6f69ea719e42788f6ec6a087eb74c"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31760.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.22"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"6.19.12"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31760.json"}}],"schema_version":"1.7.5"}