CVE-2026-11298

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{"bugzilla": {"description": "chromium-browser: chromium-browser: Insufficient policy enforcement in Chrome for iOS", "id": "2485650", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2485650"}, "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": ["Inappropriate implementation in Chrome for iOS in Google Chrome on iOS prior to 149.0.7827.53 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: Low)", "An insufficient policy enforcement flaw was found in the Chrome for iOS component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=502503860"], "name": "CVE-2026-11298", "public_date": "2026-06-02T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-11298\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-11298\nhttps://chromereleases.googleblog.com/2026/06/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": "[0,149.0.7827.53)"}}], "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": "2026-06-05T00:45:27.143644+00:00", "title": "Same\u2011Origin Policy Bypass via Crafted HTML in Google Chrome for iOS", "updated": "2026-06-05T21:15:05.019151+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}