CVE-2026-85053
CVSS v3
8.8
HIGH
EPSS Score
0.4 %
exploit probability, as of 2026-09-28
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Improper resource exposure in CacheStorage 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)
Technical details
- Published
- 2026-09-03
- Last Modified
- 2026-09-04
Frequently asked questions
What is CVE-2026-85053?
Improper resource exposure in CacheStorage 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)
Is CVE-2026-85053 actively exploited?
Active exploitation of CVE-2026-85053 has not been confirmed. Its EPSS score was 0.4% on 2026-09-28, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-85053?
CVE-2026-85053 has a CVSS v3 base score of 8.8 (HIGH severity).
Is CVE-2026-85053 affecting your environment?
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