CVE-2026-87636
CVSS v3
8.8
HIGH
EPSS Score
0.3 %
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Type confusion in XML in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code inside 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-2026-87636?
Type confusion in XML in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Is CVE-2026-87636 actively exploited?
Active exploitation of CVE-2026-87636 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-2026-87636?
CVE-2026-87636 has a CVSS v3 base score of 8.8 (HIGH severity), with vector string 3.1.
Is CVE-2026-87636 affecting your environment?
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