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{"bugzilla": {"description": "chromium-browser: Integer overflow in ANGLE", "id": "2449382", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2449382"}, "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"}, "cwe": "CWE-190", "details": ["An integer overflow flaw was found in the ANGLE component of the Chromium browser.\nUpstream bug(s):\nhttps://code.google.com/p/chromium/issues/detail?id=487208468"], "name": "CVE-2026-4464", "public_date": "2026-03-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-4464\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-4464\nhttps://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html\nhttps://issues.chromium.org/issues/487208468"], "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": "[0,146.0.7680.153)"}}], "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": "2026-03-20T21:35:21.966740+00:00", "value": {"mitigation_remediation": ["Update Google Chrome to version\u202f146.0.7680.153 or later"], "summary": {"action": "Patch ASAP", "impact": "Potential heap corruption"}, "threat_synthesis": {"affected_systems": "All users who have Google Chrome versions earlier than 146.0.7680.153 on Windows, macOS, and Linux are affected. The flaw applies to any stable channel installation of Chrome that predates the March\u202f2026 update released by Google.", "description_and_impact": "An integer overflow occurs in the ANGLE graphics layer of Google Chrome, allowing a maliciously crafted HTML page to corrupt heap objects. This flaw, reflected in the CWE\u2011190 and CWE\u2011472 identifiers, can lead to integrity violations within the browser process. The description explicitly states that the vulnerability can cause heap corruption, but it does not confirm execution of arbitrary code, so the impact is limited to corruption of internal data structures.", "risk_and_exploitability": "The CVSS score of 8.8 marks this as high severity, while the EPSS score of less than\u202f1% indicates a low probability of current exploitation. The vulnerability is not listed in CISA\u2019s KEV catalog. The attack is most likely carried out through a remote browser interaction with a crafted HTML page; this inference is drawn from the description that the flaw can be triggered via a crafted page."}}}}, "created": "2026-03-20T08:53:14.425728+00:00", "updated": "2026-03-25T14:09:42.143047+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}