CVE-2026-118335
published 2026-10-27CVE-2026-118335: Improper input validation in Metrics in Google Chrome on on Mac prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside…
PriorityP352high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.26%
18.4th percentile
Improper input validation in Metrics in Google Chrome on on Mac 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
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| 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 Metrics
vendor_redhat·2026-10-27·CVSS 8.8
CVE-2026-118335 [HIGH] CWE-20 chromium-browser: Improper input validation in Metrics
chromium-browser: Improper input validation in Metrics
Improper input validation in Metrics in Google Chrome on on Mac 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 Metrics component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/574606539
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
GHSA
Improper input validation in Metrics in Google Chrome on on Mac 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-2026-118335 CWE-20 Improper input validation in Metrics in Google Chrome on on Mac 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 Metrics in Google Chrome on on Mac 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)
VulDB
Google Chrome up to 156.0.8078.47 Metrics input validation
vuldb·2026-10-28
CVE-2026-118335 [CRITICAL] Google Chrome up to 156.0.8078.47 Metrics input validation
A vulnerability, which was classified as critical, was found in Google Chrome. This issue affects some unknown processing of the component Metrics. Executing a manipulation can lead to improper input validation.
This vulnerability appears as CVE-2026-118335. The attack may be performed from remote. There is no available exploit.
You should upgrade the affected component.
No detection rules found.
No public exploits indexed.
2026-10-27
Published