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{"bugzilla": {"description": "chromium-browser: Unsafe navigation in Navigation", "id": "2447256", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2447256"}, "csaw": false, "cvss3": {"cvss3_base_score": "6.5", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "status": "draft"}, "details": ["An unsafe navigation flaw was found in the Navigation component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=476898368"], "name": "CVE-2026-3930", "public_date": "2026-03-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-3930\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-3930\nhttps://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_10.html"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Moderate"}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[146.0.7680.71,146.0.7680.71)"}}], "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": "2026-04-16T02:52:33.804591+00:00", "value": {"mitigation_remediation": ["Upgrade Chrome on iOS to version 146.0.7680.71 or newer", "If an update cannot be applied immediately, use the enterprise policy setting to disable or restrict navigation to untrusted URLs", "Monitor user activity for unexpected redirects or suspicious navigation events"], "summary": {"action": "Apply update", "impact": "Navigation restriction bypass enabling malicious redirects"}, "threat_synthesis": {"affected_systems": "Affected browsers are Google Chrome on iOS versions earlier than 146.0.7680.71. The vulnerability is specific to the iOS client; other platform builds are not known to be affected.", "description_and_impact": "A vulnerable navigation check in Google Chrome on iOS allowed a remote attacker to bypass navigation restrictions through a specially crafted HTML page. The attacker could cause the browser to navigate to URLs that would normally be blocked, enabling phishing, credential theft, or other malicious behavior.", "risk_and_exploitability": "The CVSS score is 6.5, indicating medium severity. EPSS is below 1\u202f%, implying low exploitation probability; the vulnerability is not listed in the CISA KEV catalog. Exploitation requires the victim to load a crafted web page, typically via a phishing link or malicious website. Once accessed, the browser silently navigates to the attacker\u2011chosen URL, bypassing user controls."}}}}, "created": "2026-03-12T09:55:20.969002+00:00", "updated": "2026-04-16T03:00:09.184288+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}