{"api_version":"1","generated_at":"2026-09-16T11:54:56+00:00","cve":"CVE-2026-90028","urls":{"html":"https://cve.report/CVE-2026-90028","api":"https://cve.report/api/cve/CVE-2026-90028.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-90028","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-90028"},"summary":{"title":"usb: typec: hd3ss3220: track VBUS enable state per consumer","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: hd3ss3220: track VBUS enable state per consumer\n\nregulator_is_enabled() reports the aggregate regulator state, not\nwhether this consumer holds an enable reference. If another consumer\nenables VBUS first, the driver can skip its own regulator_enable() call\nand later attempt to drop a reference it never acquired, triggering an\nunbalanced regulator disable warning.\n\nTrack successful enable and disable calls locally. Keep the state\nunchanged when an operation fails so a later role or ID notification\nretries the operation while this consumer keeps balanced references.","state":"PUBLISHED","assigner":"Linux","published_at":"2026-09-16 11:17:15","updated_at":"2026-09-16 11:17:15"},"problem_types":[],"metrics":[],"references":[{"url":"https://git.kernel.org/stable/c/df7cd3908e07503fa7e9737dacf44208530e58d9","name":"https://git.kernel.org/stable/c/df7cd3908e07503fa7e9737dacf44208530e58d9","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/c9a48db776d7184981630ecc01a3ad30a8f7dc24","name":"https://git.kernel.org/stable/c/c9a48db776d7184981630ecc01a3ad30a8f7dc24","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-90028","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-90028","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b3f9d6e491fda73c319547881b78cdd2a222b293 df7cd3908e07503fa7e9737dacf44208530e58d9 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected b3f9d6e491fda73c319547881b78cdd2a222b293 c9a48db776d7184981630ecc01a3ad30a8f7dc24 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 7.0","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.2.5 7.2.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.3-rc2 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/typec/hd3ss3220.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"df7cd3908e07503fa7e9737dacf44208530e58d9","status":"affected","version":"b3f9d6e491fda73c319547881b78cdd2a222b293","versionType":"git"},{"lessThan":"c9a48db776d7184981630ecc01a3ad30a8f7dc24","status":"affected","version":"b3f9d6e491fda73c319547881b78cdd2a222b293","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/typec/hd3ss3220.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"7.0"},{"lessThan":"7.0","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"7.2.*","status":"unaffected","version":"7.2.5","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.3-rc2","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.2.5","versionStartIncluding":"7.0","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.3-rc2","versionStartIncluding":"7.0","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: hd3ss3220: track VBUS enable state per consumer\n\nregulator_is_enabled() reports the aggregate regulator state, not\nwhether this consumer holds an enable reference. If another consumer\nenables VBUS first, the driver can skip its own regulator_enable() call\nand later attempt to drop a reference it never acquired, triggering an\nunbalanced regulator disable warning.\n\nTrack successful enable and disable calls locally. Keep the state\nunchanged when an operation fails so a later role or ID notification\nretries the operation while this consumer keeps balanced references."}],"providerMetadata":{"dateUpdated":"2026-09-16T10:33:30.400Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/df7cd3908e07503fa7e9737dacf44208530e58d9"},{"url":"https://git.kernel.org/stable/c/c9a48db776d7184981630ecc01a3ad30a8f7dc24"}],"title":"usb: typec: hd3ss3220: track VBUS enable state per consumer","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-90028","datePublished":"2026-09-16T10:33:30.400Z","dateReserved":"2026-09-11T19:38:34.782Z","dateUpdated":"2026-09-16T10:33:30.400Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-16 11:17:15","lastModifiedDate":"2026-09-16 11:17:15","problem_types":[],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"90028","Ordinal":"1","Title":"usb: typec: hd3ss3220: track VBUS enable state per consumer","CVE":"CVE-2026-90028","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"90028","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: hd3ss3220: track VBUS enable state per consumer\n\nregulator_is_enabled() reports the aggregate regulator state, not\nwhether this consumer holds an enable reference. If another consumer\nenables VBUS first, the driver can skip its own regulator_enable() call\nand later attempt to drop a reference it never acquired, triggering an\nunbalanced regulator disable warning.\n\nTrack successful enable and disable calls locally. Keep the state\nunchanged when an operation fails so a later role or ID notification\nretries the operation while this consumer keeps balanced references.","Type":"Description","Title":"usb: typec: hd3ss3220: track VBUS enable state per consumer"}]}}}