CVE-2026-118314
published 2026-10-27CVE-2026-118314: Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside…
PriorityP353high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.27%
19.9th percentile
Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 156.0.8078.73 | 156.0.8078.73 | |
| chrome | >= 156.0.8078.73 < 156.0.8078.73 | 156.0.8078.73 | |
| chrome_desktop | — | — |
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_redhat8.8HIGH
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Chrome
Stable Channel Update for Desktop: CVE-2026-118335
vendor_chrome·2026-10-27
CVE-2026-118335 [HIGH] Stable Channel Update for Desktop: CVE-2026-118335
Stable Channel Update for Desktop
CVE-2026-118335: Improper input validation in Metrics. Reported by Google on 2026-10-16 [N/A][ 574791952 ] High CVE-2026-118308: Use after free in SVG
Reported by Google on 2026-10-17 [N/A][ 574803484 ] High CVE-2026-118314: Improper input validation in UI
Severity: high
Red Hat
chromium-browser: Improper input validation in UI
vendor_redhat·2026-10-27·CVSS 8.8
CVE-2026-118314 [HIGH] CWE-20 chromium-browser: Improper input validation in UI
chromium-browser: Improper input validation in UI
Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
An improper input validation flaw was found in the UI component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/574803484
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
VulDB
Google Chrome up to 156.0.8078.47 UI input validation
vuldb·2026-10-28
CVE-2026-118314 [CRITICAL] Google Chrome up to 156.0.8078.47 UI input validation
A vulnerability was found in Google Chrome. It has been declared as critical. This affects an unknown part of the component UI. Executing a manipulation can lead to improper input validation.
The identification of this vulnerability is CVE-2026-118314. The attack may be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.
GHSA
Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page.
ghsa_unreviewed·2026-10-28
CVE-2026-118314 CWE-20 Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page.
Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118304 [HIGH] CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026-118316 ... chromium: various flaws [fedora-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Missing authorization in Video in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
Use after free in Paint in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the
Bugzilla
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118304 [HIGH] CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026
CVE-2026-118304 CVE-2026-118305 CVE-2026-118306 CVE-2026-118307 CVE-2026-118308 CVE-2026-118309 CVE-2026-118310 CVE-2026-118311 CVE-2026-118312 CVE-2026-118313 CVE-2026-118314 CVE-2026-118315 CVE-2026-118316 ... chromium: various flaws [epel-all]
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
Missing authorization in Video in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
Use after free in Paint in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sa
Bugzilla
CVE-2026-118314 chromium-browser: Improper input validation in UI
bugzilla·2026-10-27·CVSS 8.8
CVE-2026-118314 [HIGH] CVE-2026-118314 chromium-browser: Improper input validation in UI
CVE-2026-118314 chromium-browser: Improper input validation in UI
Improper input validation in UI in Google Chrome on on Android prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
2026-10-27
Published