{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-5905", "assignerOrgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "state": "PUBLISHED", "assignerShortName": "Chrome", "dateReserved": "2026-04-08T19:34:44.127Z", "datePublished": "2026-04-08T21:21:01.314Z", "dateUpdated": "2026-04-09T15:55:38.852Z"}, "containers": {"cna": {"affected": [{"vendor": "Google", "product": "Chrome", "versions": [{"version": "147.0.7727.55", "status": "affected", "lessThan": "147.0.7727.55", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Incorrect security UI in Permissions in Google Chrome on Windows prior to 147.0.7727.55 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Low)"}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "Incorrect security UI"}]}], "providerMetadata": {"orgId": "ebfee0ef-53dd-4cf3-9e2a-08a5bd7a7e28", "shortName": "Chrome", "dateUpdated": "2026-04-08T21:21:01.314Z"}, "references": [{"url": "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html"}, {"url": "https://issues.chromium.org/issues/483899628"}]}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-451", "lang": "en", "description": "CWE-451 User Interface (UI) Misrepresentation of Critical Information"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2026-04-09T15:54:00.424752Z", "id": "CVE-2026-5905", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-04-09T15:55:38.852Z"}}]}}

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{"cveTags": [], "descriptions": [{"lang": "en", "value": "Incorrect security UI in Permissions in Google Chrome on Windows prior to 147.0.7727.55 allowed a remote attacker to perform domain spoofing via a crafted HTML page. (Chromium security severity: Low)"}], "id": "CVE-2026-5905", "lastModified": "2026-04-09T16:16:34.740", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2026-04-08T22:16:30.397", "references": [{"source": "chrome-cve-admin@google.com", "url": "https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html"}, {"source": "chrome-cve-admin@google.com", "url": "https://issues.chromium.org/issues/483899628"}], "sourceIdentifier": "chrome-cve-admin@google.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-451"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{"bugzilla": {"description": "chromium-browser: Incorrect security UI in Permissions", "id": "2456780", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2456780"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N", "status": "draft"}, "cwe": "CWE-1021", "details": ["An incorrect security ui flaw was found in the Permissions component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=483899628"], "name": "CVE-2026-5905", "public_date": "2026-04-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-5905\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-5905\nhttps://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html\nhttps://issues.chromium.org/issues/483899628"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Low"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[147.0.7727.55,147.0.7727.55)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "Chrome", "source": "cna", "vendor": "Google"}, "product": "chrome", "vendor": "google"}], "analysis": {"en": {"generated_at": "2026-04-09T18:35:48.119076+00:00", "value": {"mitigation_remediation": ["Upgrade Google Chrome to version 147.0.7727.55 or later"], "summary": {"action": "Immediate patch", "impact": "Domain spoofing via permissions UI mis\u2011display"}, "threat_synthesis": {"affected_systems": "Google Chrome on Windows is affected by this issue. Any installation of Chrome before version 147.0.7727.55 on a Windows operating system is vulnerable. No other platforms are mentioned in the advisory.", "description_and_impact": "An incorrect implementation of the Permissions UI in Chrome on Windows allows a malicious web page to cause the browser to show a spoofed domain name. Attackers can serve a crafted HTML document that manipulates the dialog displaying a permission prompt, making the domain appear legitimate. The flaw is tied to the integrity of the permission interface, reflected in CWE\u2011451 and CWE\u2011613 weaknesses. The resulting domain spoofing can lead to phishing or social engineering attacks where users trust a malicious site believing it is authentic.", "risk_and_exploitability": "The CVSS score of 6.5 indicates moderate severity, and the EPSS probability of less than 1% suggests exploitation is unlikely at scale. The vulnerability is not listed in the CISA KEV catalog. Based on the description, a remote attacker can exploit the flaw by delivering a malicious web page that triggers the permissions dialog. Successful exploitation allows domain spoofing, which can deceive users into interacting with a malicious site under the guise of a legitimate domain. The overall risk is moderate, but it remains a concern for targeted phishing operations."}}}}, "created": "2026-04-09T08:16:47.637514+00:00", "updated": "2026-04-10T09:40:21.408404+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}