{"api_version":"1","generated_at":"2026-09-17T23:31:47+00:00","cve":"CVE-2026-93378","urls":{"html":"https://cve.report/CVE-2026-93378","api":"https://cve.report/api/cve/CVE-2026-93378.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-93378","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-93378"},"summary":{"title":"CVE-2026-93378","description":"Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)","state":"PUBLISHED","assigner":"Chrome","published_at":"2026-09-17 21:17:55","updated_at":"2026-09-17 21:17:55"},"problem_types":["CWE-862","CWE-862 Missing authorization"],"metrics":[],"references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html","name":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html","refsource":"chrome-cve-admin@google.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://issues.chromium.org/issues/540051167","name":"https://issues.chromium.org/issues/540051167","refsource":"chrome-cve-admin@google.com","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-93378","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-93378","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"Google","product":"Chrome","version":"affected 153.0.8010.52 153.0.8010.52 custom","platforms":[]}],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"product":"Chrome","vendor":"Google","versions":[{"lessThan":"153.0.8010.52","status":"affected","version":"153.0.8010.52","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","description":"Missing authorization","lang":"en"}]}],"providerMetadata":{"dateUpdated":"2026-09-17T21:08:43.186Z","orgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","shortName":"Chrome"},"references":[{"url":"https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0194356994.html"},{"url":"https://issues.chromium.org/issues/540051167"}]}},"cveMetadata":{"assignerOrgId":"ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28","assignerShortName":"Chrome","cveId":"CVE-2026-93378","datePublished":"2026-09-17T21:08:43.186Z","dateReserved":"2026-09-17T19:34:43.916Z","dateUpdated":"2026-09-17T21:08:43.186Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-09-17 21:17:55","lastModifiedDate":"2026-09-17 21:17:55","problem_types":["CWE-862","CWE-862 Missing authorization"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"93378","Ordinal":"1","Title":"CVE-2026-93378","CVE":"CVE-2026-93378","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"93378","Ordinal":"1","NoteData":"Missing authorization in Storage in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted PDF file. (Chromium security severity: Medium)","Type":"Description","Title":"CVE-2026-93378"}]}}}