cbcvebase.
CVE-2026-113261
published 2026-10-20

CVE-2026-113261: Use after free in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox…

PriorityP358critical9.6CVSS 3.1
AVNACLPRNUIRSCCHIHAH
EPSS
0.49%
41.5th percentile
Use after free in WebAppInstalls in Google Chrome prior to 156.0.8078.47 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

Affected

3 ranges
VendorProductVersion rangeFixed in
googlechrome< 156.0.8078.47156.0.8078.47
googlechrome>= 156.0.8078.47 < 156.0.8078.47156.0.8078.47
googlechrome_desktop——
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