{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-3063", "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "state": "PUBLISHED", "assignerShortName": "Chrome", "dateReserved": "2026-02-23T18:41:53.917Z", "datePublished": "2026-02-23T22:17:19.953Z", "dateUpdated": "2026-02-23T22:17:19.953Z"}, "containers": {"cna": {"affected": [{"vendor": "Google", "product": "Chrome", "versions": [{"version": "145.0.7632.116", "status": "affected", "lessThan": "145.0.7632.116", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Inappropriate implementation in DevTools in Google Chrome prior to 145.0.7632.116 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via DevTools. (Chromium security severity: High)"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Inappropriate implementation"}]}], "providerMetadata": {"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome", "dateUpdated": "2026-02-23T22:17:19.953Z"}, "references": [{"url": "https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html"}, {"url": "https://issues.chromium.org/issues/485287859"}]}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "Inappropriate implementation in DevTools in Google Chrome prior to 145.0.7632.116 allowed an attacker who convinced a user to install a malicious extension to inject scripts or HTML into a privileged page via DevTools. (Chromium security severity: High)"}], "id": "CVE-2026-3063", "lastModified": "2026-02-24T14:13:49.320", "metrics": {}, "published": "2026-02-23T23:16:16.107", "references": [{"source": "chrome-cve-admin@google.com", "url": "https://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html"}, {"source": "chrome-cve-admin@google.com", "url": "https://issues.chromium.org/issues/485287859"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Awaiting Analysis"}

{"bugzilla": {"description": "chromium-browser: Inappropriate implementation in DevTools", "id": "2442074", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2442074"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "details": ["No description is available for this CVE."], "name": "CVE-2026-3063", "public_date": "2026-02-23T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-3063\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-3063\nhttps://chromereleases.googleblog.com/2026/02/stable-channel-update-for-desktop_23.html\nhttps://issues.chromium.org/issues/485287859"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Important"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[145.0.7632.116,145.0.7632.116)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Chrome", "source": "cna", "vendor": "Google"}, "product": "chrome", "vendor": "google"}], "created": "2026-02-24T09:54:37.043777+00:00", "updated": "2026-02-24T09:54:37.043855+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}