Google · Chromium V8
CVE-2026-85046
Google Chromium V8 Type Confusion Vulnerability
这是什么
Type confusion in V8 in Google Chrome prior to 152.0.7977.82 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CISA: Google Chromium V8 contains a type confusion vulnerability that allows a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.
该怎么做
Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
美国联邦机构的修复期限:2026年9月18日
Google 的其他被利用漏洞
| 加入日期 | 漏洞 | 产品 | 严重程度 | 受攻击概率 |
|---|---|---|---|---|
| 2026年9月9日 | Out of Bounds Write | Chromium V8 | 高 8.8 | 3.5% |
| 2026年6月9日 | Out-of-Bounds Read and Write | Chromium V8 | 高 8.8 | 2.4% |
| 2026年3月13日 | Improper Restriction of Operations Within the Bounds of a Memory Buffer | Chromium V8 | 高 8.8 | 2.7% |
| 2025年11月19日 | Type Confusion | Chromium V8 | 高 8.8 | 4.9% |
| 2025年9月23日 | Type Confusion | Chromium V8 | 高 8.8 | 9.0% |
| 2025年7月2日 | Type Confusion | Chromium V8 | 高 8.1 | 14% |
| 2025年6月5日 | Out-of-Bounds Read and Write | Chromium V8 | 高 8.8 | 7.8% |
| 2024年8月28日 | Inappropriate Implementation | Chromium V8 | 高 8.8 | 19% |
来源:Known Exploited Vulnerabilities(CISA,公有领域)、CVE records(cve.org)和 EPSS(FIRST)。受攻击概率是 EPSS 对未来 30 天内有人尝试利用该漏洞的估计。