{"api_version":"1","generated_at":"2026-07-23T21:14:57+00:00","cve":"CVE-2026-53028","urls":{"html":"https://cve.report/CVE-2026-53028","api":"https://cve.report/api/cve/CVE-2026-53028.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-53028","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-53028"},"summary":{"title":"usb: typec: Fix error pointer dereference","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: Fix error pointer dereference\n\nThe variable tps->partner is checked for an error pointer and then if it\nis, it sends an error message but does not return and then immediately\ndereferenced a few lines below:\n\ntps->partner = typec_register_partner(tps->port, &desc);\nif (IS_ERR(tps->partner))\n\tdev_warn(tps->dev, \"%s: failed to register partnet\\n\", __func__);\n\nif (desc.identity) {\n\ttypec_partner_set_identity(tps->partner);\n\tcd321x->cur_partner_identity = st.partner_identity;\n}\n\nAdd early return and fix spelling mistake in error message.\n\nDetected by Smatch:\ndrivers/usb/typec/tipd/core.c:827 cd321x_update_work() error:\n'tps->partner' dereferencing possible ERR_PTR()","state":"PUBLISHED","assigner":"Linux","published_at":"2026-06-24 17:17:14","updated_at":"2026-07-15 14:37:39"},"problem_types":["CWE-476"],"metrics":[{"version":"3.1","source":"nvd@nist.gov","type":"Primary","score":"5.5","severity":"MEDIUM","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","data":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"references":[{"url":"https://git.kernel.org/stable/c/f2529d08fcb429ea01bb87c326342f41483f8b2f","name":"https://git.kernel.org/stable/c/f2529d08fcb429ea01bb87c326342f41483f8b2f","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/19951118fb22b5ad512379ee64510fe0e2c40eb3","name":"https://git.kernel.org/stable/c/19951118fb22b5ad512379ee64510fe0e2c40eb3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://git.kernel.org/stable/c/9e31082f92c913d74fefb4e60cd0284e605ba3a3","name":"https://git.kernel.org/stable/c/9e31082f92c913d74fefb4e60cd0284e605ba3a3","refsource":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","tags":["Patch"],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-53028","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-53028","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 82432bbfb9e83b7e81d04660fe129b99a29b2ac2 19951118fb22b5ad512379ee64510fe0e2c40eb3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 82432bbfb9e83b7e81d04660fe129b99a29b2ac2 9e31082f92c913d74fefb4e60cd0284e605ba3a3 git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 82432bbfb9e83b7e81d04660fe129b99a29b2ac2 f2529d08fcb429ea01bb87c326342f41483f8b2f git","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"affected 6.18","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18 semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 6.18.33 6.18.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.0.10 7.0.* semver","platforms":[]},{"source":"CNA","vendor":"Linux","product":"Linux","version":"unaffected 7.1 * original_commit_for_fix","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2026","cve_id":"53028","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"o","cpe4":"linux","cpe5":"linux_kernel","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":{"cve_year":"2026","cve_id":"53028","cve":"CVE-2026-53028","epss":"0.001660000","percentile":"0.061440000","score_date":"2026-07-13","updated_at":"2026-07-14 00:13:15"},"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","product":"Linux","programFiles":["drivers/usb/typec/tipd/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"lessThan":"19951118fb22b5ad512379ee64510fe0e2c40eb3","status":"affected","version":"82432bbfb9e83b7e81d04660fe129b99a29b2ac2","versionType":"git"},{"lessThan":"9e31082f92c913d74fefb4e60cd0284e605ba3a3","status":"affected","version":"82432bbfb9e83b7e81d04660fe129b99a29b2ac2","versionType":"git"},{"lessThan":"f2529d08fcb429ea01bb87c326342f41483f8b2f","status":"affected","version":"82432bbfb9e83b7e81d04660fe129b99a29b2ac2","versionType":"git"}]},{"defaultStatus":"affected","product":"Linux","programFiles":["drivers/usb/typec/tipd/core.c"],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","vendor":"Linux","versions":[{"status":"affected","version":"6.18"},{"lessThan":"6.18","status":"unaffected","version":"0","versionType":"semver"},{"lessThanOrEqual":"6.18.*","status":"unaffected","version":"6.18.33","versionType":"semver"},{"lessThanOrEqual":"7.0.*","status":"unaffected","version":"7.0.10","versionType":"semver"},{"lessThanOrEqual":"*","status":"unaffected","version":"7.1","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"cpeMatch":[{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"6.18.33","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.0.10","versionStartIncluding":"6.18","vulnerable":true},{"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionEndExcluding":"7.1","versionStartIncluding":"6.18","vulnerable":true}],"negate":false,"operator":"OR"}]}],"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: Fix error pointer dereference\n\nThe variable tps->partner is checked for an error pointer and then if it\nis, it sends an error message but does not return and then immediately\ndereferenced a few lines below:\n\ntps->partner = typec_register_partner(tps->port, &desc);\nif (IS_ERR(tps->partner))\n\tdev_warn(tps->dev, \"%s: failed to register partnet\\n\", __func__);\n\nif (desc.identity) {\n\ttypec_partner_set_identity(tps->partner);\n\tcd321x->cur_partner_identity = st.partner_identity;\n}\n\nAdd early return and fix spelling mistake in error message.\n\nDetected by Smatch:\ndrivers/usb/typec/tipd/core.c:827 cd321x_update_work() error:\n'tps->partner' dereferencing possible ERR_PTR()"}],"providerMetadata":{"dateUpdated":"2026-06-24T16:29:36.615Z","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux"},"references":[{"url":"https://git.kernel.org/stable/c/19951118fb22b5ad512379ee64510fe0e2c40eb3"},{"url":"https://git.kernel.org/stable/c/9e31082f92c913d74fefb4e60cd0284e605ba3a3"},{"url":"https://git.kernel.org/stable/c/f2529d08fcb429ea01bb87c326342f41483f8b2f"}],"title":"usb: typec: Fix error pointer dereference","x_generator":{"engine":"bippy-1.2.0"}}},"cveMetadata":{"assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","assignerShortName":"Linux","cveId":"CVE-2026-53028","datePublished":"2026-06-24T16:29:36.615Z","dateReserved":"2026-06-09T07:44:35.379Z","dateUpdated":"2026-06-24T16:29:36.615Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-06-24 17:17:14","lastModifiedDate":"2026-07-15 14:37:39","problem_types":["CWE-476"],"metrics":{"cvssMetricV31":[{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}]},"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.18","versionEndExcluding":"6.18.33","matchCriteriaId":"2D1C0C76-C064-42A8-8213-A31A5DAE85EA"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.19","versionEndExcluding":"7.0.10","matchCriteriaId":"A13475D2-59BF-4716-94B5-7C1D239A2CF4"}]}]}]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"53028","Ordinal":"1","Title":"usb: typec: Fix error pointer dereference","CVE":"CVE-2026-53028","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"53028","Ordinal":"1","NoteData":"In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: Fix error pointer dereference\n\nThe variable tps->partner is checked for an error pointer and then if it\nis, it sends an error message but does not return and then immediately\ndereferenced a few lines below:\n\ntps->partner = typec_register_partner(tps->port, &desc);\nif (IS_ERR(tps->partner))\n\tdev_warn(tps->dev, \"%s: failed to register partnet\\n\", __func__);\n\nif (desc.identity) {\n\ttypec_partner_set_identity(tps->partner);\n\tcd321x->cur_partner_identity = st.partner_identity;\n}\n\nAdd early return and fix spelling mistake in error message.\n\nDetected by Smatch:\ndrivers/usb/typec/tipd/core.c:827 cd321x_update_work() error:\n'tps->partner' dereferencing possible ERR_PTR()","Type":"Description","Title":"usb: typec: Fix error pointer dereference"}]}}}