CVE-2026-90028

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-90028", "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "state": "PUBLISHED", "assignerShortName": "Linux", "dateReserved": "2026-09-11T19:38:34.782Z", "datePublished": "2026-09-16T10:33:30.400Z", "dateUpdated": "2026-10-19T08:56:44.782Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "shortName": "Linux", "dateUpdated": "2026-10-19T08:56:44.782Z"}, "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."}], "affected": [{"product": "Linux", "vendor": "Linux", "defaultStatus": "unaffected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/typec/hd3ss3220.c"], "versions": [{"version": "b3f9d6e491fda73c319547881b78cdd2a222b293", "lessThan": "df7cd3908e07503fa7e9737dacf44208530e58d9", "status": "affected", "versionType": "git"}, {"version": "b3f9d6e491fda73c319547881b78cdd2a222b293", "lessThan": "c9a48db776d7184981630ecc01a3ad30a8f7dc24", "status": "affected", "versionType": "git"}]}, {"product": "Linux", "vendor": "Linux", "defaultStatus": "affected", "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git", "programFiles": ["drivers/usb/typec/hd3ss3220.c"], "versions": [{"version": "7.0", "status": "affected"}, {"version": "0", "lessThan": "7.0", "status": "unaffected", "versionType": "semver"}, {"version": "7.2.5", "lessThanOrEqual": "7.2.*", "status": "unaffected", "versionType": "semver"}, {"version": "7.3", "lessThanOrEqual": "*", "status": "unaffected", "versionType": "original_commit_for_fix"}]}], "cpeApplicability": [{"nodes": [{"operator": "OR", "negate": false, "cpeMatch": [{"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.2.5"}, {"vulnerable": true, "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", "versionStartIncluding": "7.0", "versionEndExcluding": "7.3"}]}]}], "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"}}}}

{}

{"affected": [{"affectedData": [{"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", "versionType": "original_commit_for_fix"}]}], "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"}], "cveTags": [], "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."}], "id": "CVE-2026-90028", "lastModified": "2026-10-19T09:18:50.940", "metrics": {}, "published": "2026-09-16T11:17:15.837", "references": [{"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/c9a48db776d7184981630ecc01a3ad30a8f7dc24"}, {"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "url": "https://git.kernel.org/stable/c/df7cd3908e07503fa7e9737dacf44208530e58d9"}], "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67", "vulnStatus": "Received"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b3f9d6e491fda73c319547881b78cdd2a222b293,df7cd3908e07503fa7e9737dacf44208530e58d9)"}}, {"platform": null, "status": "affected", "versions": {"scheme": "code_commit", "value": "[b3f9d6e491fda73c319547881b78cdd2a222b293,c9a48db776d7184981630ecc01a3ad30a8f7dc24)"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}, {"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "7.0"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[0,7.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "semver", "value": "[7.2.5,7.3.0)"}}, {"platform": null, "status": "unaffected", "versions": {"scheme": "generic", "value": "[7.3-rc2,*]"}}], "enrichment": {"confidence": 99.0, "confidence_source": "inferred", "scores": [{"score": 99.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "original": {"product": "Linux", "source": "cna", "vendor": "Linux"}, "product": "linux_kernel", "vendor": "linux"}], "created": "2026-09-18T08:15:05.839902+00:00", "updated": "2026-09-18T08:15:06.133237+00:00", "vendors": ["linux", "linux$PRODUCT$linux_kernel"], "weaknesses": ["CWE-754", "CWE-404"]}