CVE-2026-5282 - chromium-browser: Out of bounds read in WebCodecs

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HIGH

chromium-browser: Out of bounds read in WebCodecs

Published Apr 1, 2026

8.1

HIGH

CVSS 3.1

EPSS 0.29%

Description

Out of bounds read in WebCodecs in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page. (Chromium security severity: High)

Affected products

Vendor Google Product Chrome Default
n/a
- Version
  146.0.7680.178
  Status
  affected
  Constraints
  <146.0.7680.178

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
146.0.7680.178	affected	<146.0.7680.178

Remediation

Red Hat statement

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

Weaknesses (1)

CWE-125

Out-of-bounds Read

References (7)

https://access.redhat.com/security/cve/CVE-2026-5282
Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2453688
Issue Tracking
https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html
Vendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-17797
Advisory
https://issues.chromium.org/issues/491655161
Issue TrackingPermissions Required
https://nvd.nist.gov/vuln/detail/CVE-2026-5282
https://www.cve.org/CVERecord?id=CVE-2026-5282

Link	Providers	Tags
https://access.redhat.com/security/cve/CVE-2026-5282		Vendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2453688		Issue Tracking
https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_31.html		Vendor Advisory
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-17797		Advisory
https://issues.chromium.org/issues/491655161		Issue TrackingPermissions Required
https://nvd.nist.gov/vuln/detail/CVE-2026-5282
https://www.cve.org/CVERecord?id=CVE-2026-5282