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{"bugzilla": {"description": "chromium-browser: Incorrect security UI in Omnibox", "id": "2457217", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457217"}, "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:N/A:L", "status": "draft"}, "details": ["An incorrect security ui flaw was found in the Omnibox component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=470295118"], "name": "CVE-2026-5898", "public_date": "2026-04-07T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-5898\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-5898\nhttps://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html"], "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": "2026-04-13T22:27:47.808355+00:00", "value": {"mitigation_remediation": ["Update Chrome to version 147.0.7727.55 or later on iOS and verify that the build number matches the latest release", "If a browser update is unavailable, consider disabling the Omnibox\u2019s automatic suggestion feature or using an alternative browser until a patch is applied", "Monitor official Chrome release notes and security advisories for further updates or additional mitigation guidance"], "summary": {"action": "Patch Immediately", "impact": "UI spoofing via crafted Web page on Chrome for iOS"}, "threat_synthesis": {"affected_systems": "The vulnerability affects Google Chrome running on iOS devices. Any installation of Chrome on iOS that has a build number earlier than 147.0.7727.55 is susceptible. The product is only impacted in the iOS environment; other operating systems listed in the CPE list\u2014macOS, Linux kernel, Windows\u2014are not directly affected by this specific issue.", "description_and_impact": "A flaw in the security UI of the Omnibox component of Google Chrome for iOS before build 147.0.7727.55 permits a remote attacker to create a crafted HTML page that causes the browser to display misleading UI elements. This can lead to phishing or credential theft because users may trust the altered UI and interact with malicious links or input data. The weakness is a form of UI spoofing, categorized as CWE\u2011451, and carries a CVSS score of 4.3, indicating low severity but non\u2011negligible potential harm.", "risk_and_exploitability": "The CVSS score of 4.3 and an EPSS score below 1% suggest that exploitation is unlikely and the attack surface is limited to users who visit a malicious web page in Chrome for iOS. The vulnerability is not part of the CISA KEV catalog, reinforcing its low to moderate risk profile. The attacker would need to host a crafted HTML page and entice a user to load it in Chrome on iOS; no additional credentials or system privileges are required for the attack."}}}}, "created": "2026-04-09T08:16:54.503166+00:00", "updated": "2026-04-14T16:37:31.479470+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}