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{"bugzilla": {"description": "chromium-browser: Out of bounds memory access in V8", "id": "2431127", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2431127"}, "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"}, "details": ["No description is available for this CVE."], "name": "CVE-2026-0899", "public_date": "2026-01-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-0899\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-0899\nhttps://chromereleases.googleblog.com/2026/01/stable-channel-update-for-desktop_13.html\nhttps://issues.chromium.org/issues/458914193"], "statement": "Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.", "threat_severity": "Important"}

{"analysis": {"en": {"generated_at": "2026-04-18T15:46:56.876823+00:00", "value": {"mitigation_remediation": ["Update Google Chrome to version 144.0.7559.59 or later as soon as possible.", "If a patch cannot be applied immediately, configure Chrome Enterprise policies to disable JavaScript execution or enforce site isolation for untrusted web content until the update is installed.", "Enable Chrome\u2019s Site Isolation and Safe Browsing features to reduce the risk of exploitation until the patch is applied."], "summary": {"action": "Patch Browser", "impact": "Potential Remote Code Exploitation"}, "threat_synthesis": {"affected_systems": "Google Chrome browsers running on Windows, macOS, and Linux are vulnerable when their version is earlier than 144.0.7559.59. The defect is present in all major operating systems that support Chrome, as indicated by the associated CPE entries.", "description_and_impact": "An out-of-bounds memory access occurs in the V8 JavaScript engine of Google Chrome prior to version 144.0.7559.59, allowing a malicious actor to craft an HTML page that, when rendered by the victim\u2019s browser, may corrupt internal objects. The vulnerability is documented as a buffer overflow (CWE\u2011125) and a denial of bounds (CWE\u2011787), both of which can facilitate arbitrary code execution or denial of service on the affected system.", "risk_and_exploitability": "The flaw carries a CVSS score of 8.8, reflecting high severity, but the EPSS score of less than 1% signals a low current likelihood of exploitation. The vulnerability is not listed in the CISA KEV catalog. The likely attack vector involves a remote attacker delivering a crafted HTML page to the victim; this inference is drawn because the official description states that the flaw can be triggered via a crafted HTML page, though the exact delivery method is not explicitly detailed."}}}}, "created": "2026-01-20T08:39:57.585797+00:00", "updated": "2026-04-18T16:00:04.276478+00:00", "vendors": ["google", "google$PRODUCT$chrome"]}