{"api_version":"1","generated_at":"2026-09-21T00:41:53+00:00","cve":"CVE-2026-93051","urls":{"html":"https://cve.report/CVE-2026-93051","api":"https://cve.report/api/cve/CVE-2026-93051.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93051","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93051"},"summary":{"title":"misc: ad525x_dpot: use driver core groups for sysfs files","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ad525x_dpot: use driver core groups for sysfs files\n\nad_dpot_probe() creates per-RDAC sysfs files manually and then\noptionally creates the command sysfs group. This leaves probe responsible\nfor rolling back partial sysfs state and makes remove responsible for\nmatching every file that probe created.\n\nMove the device attributes into driver core dev_groups for the I2C and\nSPI drivers and use an is_visible() callback to expose only the\nattributes supported by the probed device. With this shape, the driver\ncore creates the sysfs files only after probe succeeds and removes them\nbefore the remove callback frees the driver data.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-17 17:17:58","updated_at":"2026-09-17 17:17:58"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9","name":"https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab","name":"https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105","name":"https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea","name":"https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b","name":"https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42","name":"https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf","name":"https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312","name":"https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93051","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93051","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 1d43cef1d4ff258dee3020cc29f29fd6becfd8b9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 ddbd794e543e5f917d191f8259ce40b79c52d105 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 aa3ace3f6c66811001ffa63a53fbb01ed8109312 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 4eb174bee6f8623fed1af0072f1bebfc3b513a52 0394902df38279da7f880021b2cfc64577a60e42 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 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semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 5.15.221 5.15.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.1.188 6.1.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.6.157 6.6.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.12.110 6.12.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.52 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.6 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc1 * 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00:06:17"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/misc/ad525x_dpot-i2c.c","drivers/misc/ad525x_dpot-spi.c","drivers/misc/ad525x_dpot.c","drivers/misc/ad525x_dpot.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"1d43cef1d4ff258dee3020cc29f29fd6becfd8b9","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"ddbd794e543e5f917d191f8259ce40b79c52d105","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"aa3ace3f6c66811001ffa63a53fbb01ed8109312","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"0394902df38279da7f880021b2cfc64577a60e42","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"ab2fe43041412d37f88eb368a99f63f98b31d8ea","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"},{"lessThan":"e3a8557e88eb26278eda60bf64f2ef33ce7de8bf","status":"affected","version":"4eb174bee6f8623fed1af0072f1bebfc3b513a52","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/misc/ad525x_dpot-i2c.c","drivers/misc/ad525x_dpot-spi.c","drivers/misc/ad525x_dpot.c","drivers/misc/ad525x_dpot.h"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"2.6.33"},{"lessThan":"2.6.33","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"5.10.*","status":"unaffected","version":"5.10.270","versionType":"semver"},{"lessThanOrEqual":"5.15.*","status":"unaffected","version":"5.15.221","versionType":"semver"},{"lessThanOrEqual":"6.1.*","status":"unaffected","version":"6.1.188","versionType":"semver"},{"lessThanOrEqual":"6.6.*","status":"unaffected","version":"6.6.157","versionType":"semver"},{"lessThanOrEqual":"6.12.*","status":"unaffected","version":"6.12.110","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.52","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.6","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.10.270","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"5.15.221","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.1.188","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.6.157","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.12.110","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.52","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.6","versionStartIncluding":"2.6.33","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc1","versionStartIncluding":"2.6.33","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ad525x_dpot: use driver core groups for sysfs files\n\nad_dpot_probe() creates per-RDAC sysfs files manually and then\noptionally creates the command sysfs group. This leaves probe responsible\nfor rolling back partial sysfs state and makes remove responsible for\nmatching every file that probe created.\n\nMove the device attributes into driver core dev_groups for the I2C and\nSPI drivers and use an is_visible() callback to expose only the\nattributes supported by the probed device. With this shape, the driver\ncore creates the sysfs files only after probe succeeds and removes them\nbefore the remove callback frees the driver data."}],"providerMetadata":{"dateUpdated":"2026-09-17T16:10:41.052Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/1d43cef1d4ff258dee3020cc29f29fd6becfd8b9"},{"url":"https://git.kernel.org/stable/c/ddbd794e543e5f917d191f8259ce40b79c52d105"},{"url":"https://git.kernel.org/stable/c/aa3ace3f6c66811001ffa63a53fbb01ed8109312"},{"url":"https://git.kernel.org/stable/c/0394902df38279da7f880021b2cfc64577a60e42"},{"url":"https://git.kernel.org/stable/c/e30f2c23c8d5620f9679e3b6656a6eb7cb1fd38b"},{"url":"https://git.kernel.org/stable/c/c7ff7a70f405a3c6fde39ed00a36d9f4fecaf3ab"},{"url":"https://git.kernel.org/stable/c/ab2fe43041412d37f88eb368a99f63f98b31d8ea"},{"url":"https://git.kernel.org/stable/c/e3a8557e88eb26278eda60bf64f2ef33ce7de8bf"}],"title":"misc: ad525x_dpot: use driver core groups for sysfs files","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-93051","datePublished":"2026-09-17T16:10:41.052Z","dateReserved":"2026-09-17T15:57:05.658Z","dateUpdated":"2026-09-17T16:10:41.052Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 17:17:58","lastModifiedDate":"2026-09-17 17:17:58","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93051","Ordinal":"1","Title":"misc: ad525x_dpot: use driver core groups for sysfs files","CVE":"CVE-2026-93051","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93051","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: ad525x_dpot: use driver core groups for sysfs files\n\nad_dpot_probe() creates per-RDAC sysfs files manually and then\noptionally creates the command sysfs group. This leaves probe responsible\nfor rolling back partial sysfs state and makes remove responsible for\nmatching every file that probe created.\n\nMove the device attributes into driver core dev_groups for the I2C and\nSPI drivers and use an is_visible() callback to expose only the\nattributes supported by the probed device. With this shape, the driver\ncore creates the sysfs files only after probe succeeds and removes them\nbefore the remove callback frees the driver data.","Type":"Description","Title":"misc: ad525x_dpot: use driver core groups for sysfs files"}]}}}