CVE-2026-9919
MediumUpdated
Published: 28 May 2026
Published
28 May 2026
Modified
17 June 2026
KEV Added
—
Patch
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CVSS Score v3.1
4.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
EPSS Score
0.0022
12.2th percentile
Summary
CVE-2026-9919 is a medium-severity Out-of-bounds Read (CWE-125) vulnerability in Google Chrome. Its CVSS base score is 4.3 (Medium).
Operationally, ranked at the 12.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2026-33214
Vulnerability details
Out of bounds read in WebGL in Google Chrome on Android prior to 148.0.7778.216 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
- CWE(s)
Related Threats
MITRE ATT&CK Enterprise TechniquesAI
Insufficient information to map techniques.Confidence: LOW · MITRE ATT&CK Enterprise v19.0
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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.