Cyber Resilience

CVE-2026-9920

LowUpdated

Published: 28 May 2026

Published
28 May 2026
Modified
17 June 2026
KEV Added
—
Patch
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CVSS Score v3.1 3.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score 0.0021 11.4th percentile
Risk Priority 15 floored blend · peak EPSS

Summary

CVE-2026-9920 is a low-severity Use of Uninitialized Variable (CWE-457) vulnerability in Google Chrome. Its CVSS base score is 3.1 (Low).

Operationally, ranked at the 11.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Uninitialized Use in GPU in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

CWE(s)
CWE-457

Related Threats

MITRE ATT&CK Enterprise TechniquesAI

Insufficient information to map techniques.
Confidence: LOW · MITRE ATT&CK Enterprise v19.0

CVEs Like This One

CVE-2026-9921Same product: Google Android
CVE-2026-9917Same product: Google Android
CVE-2026-10008Same product: Google Android
CVE-2026-11175Same product: Google Android
CVE-2026-11295Same product: Google Android
CVE-2023-1234Same product: Google Android
CVE-2026-10932Same product: Google Android
CVE-2026-10020Same product: Google Android
CVE-2026-10923Same product: Google Android
CVE-2023-0130Same product: Google Android

Affected Assets

google
chrome
≤ 148.0.7778.216

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References