CVE-2026-121256
High · 8.3CVSS
8.3
EPSS
0.3%
Published
Nov 3, 2026
CISA due date
—
The record
Use of released resource in GPU in Google Chrome prior to 157.0.8103.38 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
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- CVE-2026-53918 odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. CWE-672
- CVE-2026-113216 Use of released resource in Navigation in Google Chrome prior to 156.0.8078.47 allowed a… CWE-672
- CVE-2026-113121 Use of released resource in ContextMenu in Google Chrome on on Android prior to… CWE-672
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