{"api_version":"1","generated_at":"2026-04-19T01:15:26+00:00","cve":"CVE-2026-23291","urls":{"html":"https://cve.report/CVE-2026-23291","api":"https://cve.report/api/cve/CVE-2026-23291.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-23291","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-23291"},"summary":{"title":"nfc: pn533: properly drop the usb interface reference on disconnect","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: pn533: properly drop the usb interface reference on disconnect\n\nWhen the device is disconnected from the driver, there is a \"dangling\"\nreference count on the usb interface that was grabbed in the probe\ncallback.  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the Linux kernel, the following vulnerability has been resolved:\n\nnfc: pn533: properly drop the usb interface reference on disconnect\n\nWhen the device is disconnected from the driver, there is a \"dangling\"\nreference count on the usb interface that was grabbed in the probe\ncallback.  Fix this up by properly dropping the reference after we are\ndone with it."}],"providerMetadata":{"dateUpdated":"2026-04-18T08:57:42.173Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/6645b030b0c1fc5bf338bffb0044238f24b2f770"},{"url":"https://git.kernel.org/stable/c/5be8aa2bcfb53158436182db8dee9d0b8e5901e6"},{"url":"https://git.kernel.org/stable/c/7398d6570501edc55a50ece820f369ab3c1df2e7"},{"url":"https://git.kernel.org/stable/c/d1f6d20b3c2642ec85ce6ea5da7155746c31c6d0"},{"url":"https://git.kernel.org/stable/c/7ff14eb070f0efecb2606f8d7aa01b77d188e886"},{"url":"https://git.kernel.org/stable/c/00477cab053dc4816b99141d8fcca7a479cfebeb"},{"url":"https://git.kernel.org/stable/c/4551d6cea00224ab65a0ef35e4e6da0e9c0a2d74"},{"url":"https://git.kernel.org/stable/c/12133a483dfa832241fbbf09321109a0ea8a520e"}],"title":"nfc: pn533: properly drop the usb interface reference on disconnect","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-23291","datePublished":"2026-03-25T10:26:49.634Z","dateReserved":"2026-01-13T15:37:45.992Z","dateUpdated":"2026-04-18T08:57:42.173Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-03-25 11:16:24","lastModifiedDate":"2026-04-18 09:16:17","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"23291","Ordinal":"1","Title":"nfc: pn533: properly drop the usb interface reference on disconn","CVE":"CVE-2026-23291","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"23291","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nnfc: pn533: properly drop the usb interface reference on disconnect\n\nWhen the device is disconnected from the driver, there is a \"dangling\"\nreference count on the usb interface that was grabbed in the probe\ncallback.  Fix this up by properly dropping the reference after we are\ndone with it.","Type":"Description","Title":"nfc: pn533: properly drop the usb interface reference on disconn"}]}}}