CVE-2026-118354
published 2026-10-27CVE-2026-118354: Improper input validation in Skia in Google Chrome prior to 156.0.8078.73 allowed a remote attacker to potentially execute arbitrary code inside the sandbox…
PriorityP352high8.8CVSS 3.1
AVNACLPRNUIRSUCHIHAH
EPSS
0.26%
18.4th percentile
Improper input validation in Skia in Google Chrome 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
4 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 | — | — | |
| webkitgtk | webkitgtk | — | — |
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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VulDB
Google Chrome up to 156.0.8078.47 Skia input validation
vuldb·2026-10-28
CVE-2026-118354 [CRITICAL] Google Chrome up to 156.0.8078.47 Skia input validation
A vulnerability was found in Google Chrome. It has been classified as critical. Affected is an unknown function of the component Skia. Performing a manipulation results in improper input validation.
This vulnerability is known as CVE-2026-118354. Remote exploitation of the attack is possible. No exploit is available.
Upgrading the affected component is recommended.
GHSA
Improper input validation in Skia in Google Chrome 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-2026-118354 CWE-20 Improper input validation in Skia in Google Chrome 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 Skia in Google Chrome 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)
Red Hat
chromium-browser: skia: Improper input validation in Skia
vendor_redhat·2026-10-27·CVSS 8.8
CVE-2026-118354 [HIGH] CWE-20 chromium-browser: skia: Improper input validation in Skia
chromium-browser: skia: Improper input validation in Skia
Improper input validation in Skia in Google Chrome 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 Skia component of the Chromium browser.
Upstream bug(s):
https://issues.chromium.org/issues/568936430
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Package: firefox (Red Hat Enterprise Linux 10) - Not affected
Package: webkitgtk (Red Hat Enterprise Linux 6) - Out of support scope
Package: firefox (Red Hat Enterprise Linux 7) - Not affected
Package: webkitgtk3 (Red Hat Enterprise Linux 7)
Chrome
Stable Channel Update for Desktop: CVE-2026-118329
vendor_chrome·2026-10-27
CVE-2026-118329 [HIGH] Stable Channel Update for Desktop: CVE-2026-118329
Stable Channel Update for Desktop
CVE-2026-118329: Improper input validation in ANGLE. Reported by Google on 2026-10-02 [N/A][ 568936430 ] High CVE-2026-118354: Improper input validation in Skia
Reported by Google on 2026-10-03 [N/A][ 568936530 ] High CVE-2026-118340: Memory corruption in Skia
Severity: high
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2026-118354 webkitgtk: Improper input validation in Skia [epel-all]
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118354 [HIGH] CVE-2026-118354 webkitgtk: Improper input validation in Skia [epel-all]
CVE-2026-118354 webkitgtk: Improper input validation in Skia [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.
Improper input validation in Skia in Google Chrome 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)
Bugzilla
CVE-2026-118354 webkitgtk: Improper input validation in Skia [fedora-all]
bugzilla·2026-10-28·CVSS 8.8
CVE-2026-118354 [HIGH] CVE-2026-118354 webkitgtk: Improper input validation in Skia [fedora-all]
CVE-2026-118354 webkitgtk: Improper input validation in Skia [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.
Improper input validation in Skia in Google Chrome 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)
Bugzilla
CVE-2026-118354 chromium-browser: skia: Improper input validation in Skia
bugzilla·2026-10-27·CVSS 8.8
CVE-2026-118354 [HIGH] CVE-2026-118354 chromium-browser: skia: Improper input validation in Skia
CVE-2026-118354 chromium-browser: skia: Improper input validation in Skia
Improper input validation in Skia in Google Chrome 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