CVE-2026-9998 - chromium-browser: skia: chromium-browser: skia: Integer overflow in Skia

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HIGH

chromium-browser: skia: chromium-browser: skia: Integer overflow in Skia

Published May 28, 2026

8.3

HIGH

CVSS 3.1

EPSS 0.18%

Description

Integer overflow in Skia in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  148.0.7778.216
  Status
  affected
  Constraints
  <148.0.7778.216

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Google

Chrome

n/a

Version	Status	Constraints
148.0.7778.216	affected	<148.0.7778.216

Red Hat Enterprise Linux 6

webkitgtk

Out of support scope
Red Hat Enterprise Linux 7

webkitgtk3

Affected
Red Hat Enterprise Linux 7

webkitgtk4

Affected
Red Hat Enterprise Linux 8

webkit2gtk3

Affected
Red Hat Enterprise Linux 9

webkit2gtk3

Affected

Product	Package	State	Advisory
Red Hat Enterprise Linux 6	webkitgtk	Out of support scope	n/a
Red Hat Enterprise Linux 7	webkitgtk3	Affected	n/a
Red Hat Enterprise Linux 7	webkitgtk4	Affected	n/a
Red Hat Enterprise Linux 8	webkit2gtk3	Affected	n/a
Red Hat Enterprise Linux 9	webkit2gtk3	Affected	n/a

Remediation

Red Hat statement

Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.

Weaknesses (2)

CWE-190

Integer Overflow

CWE-472

References (7)

https://access.redhat.com/security/cve/CVE-2026-9998
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2483062
Issue Tracking
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html
Vendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-33140
Advisory
https://issues.chromium.org/issues/513337118
Permissions Required
https://nvd.nist.gov/vuln/detail/CVE-2026-9998
https://www.cve.org/CVERecord?id=CVE-2026-9998

Link	Providers	Tags
https://access.redhat.com/security/cve/CVE-2026-9998		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2483062		Issue Tracking
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html		Vendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-33140		Advisory
https://issues.chromium.org/issues/513337118		Permissions Required
https://nvd.nist.gov/vuln/detail/CVE-2026-9998
https://www.cve.org/CVERecord?id=CVE-2026-9998