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HIGH

CVE-2026-87644

CVSS v3

8.3

HIGH

EPSS Score

0.3 %

exploit probability

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

Incorrect authorization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Technical details

CVSS v3 Vector
3.1
Published
2026-09-09
Last Modified
2026-09-09

Frequently asked questions

What is CVE-2026-87644?

Incorrect authorization in Views in Google Chrome on on Windows prior to 153.0.8010.36 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Is CVE-2026-87644 actively exploited?

Active exploitation of CVE-2026-87644 has not been confirmed. The EPSS score is 0.3%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-87644?

CVE-2026-87644 has a CVSS v3 base score of 8.3 (HIGH severity), with vector string 3.1.

Is CVE-2026-87644 affecting your environment?

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