CRITICAL
chromium-browser: Out of bounds read and write in WebAudio
Published Mar 20, 2026
9.6
CRITICALCVSS 3.1
EPSS 0.33%
Description
Out of bounds read and write in WebAudio in Google Chrome prior to 146.0.7680.153 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
Affected products
-
- Version 146.0.7680.153StatusaffectedConstraints<146.0.7680.153
- Version
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Red Hat statement
Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Weaknesses (2)
References (7)
- https://access.redhat.com/security/cve/CVE-2026-4459 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2449402 Issue Tracking
- https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html Release NotesVendor Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13476 Advisory
- https://issues.chromium.org/issues/490246422 Issue TrackingPermissions Required
- https://nvd.nist.gov/vuln/detail/CVE-2026-4459
- https://www.cve.org/CVERecord?id=CVE-2026-4459
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2026-4459 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2449402 | Issue Tracking | |
| https://chromereleases.googleblog.com/2026/03/stable-channel-update-for-desktop_18.html | Release NotesVendor Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-13476 | Advisory | |
| https://issues.chromium.org/issues/490246422 | Issue TrackingPermissions Required | |
| https://nvd.nist.gov/vuln/detail/CVE-2026-4459 | ||
| https://www.cve.org/CVERecord?id=CVE-2026-4459 |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner Chrome
Published Mar 20, 2026
Updated Mar 21, 2026
Reserved Mar 19, 2026
Link CVE-2026-4459
CISA Vulnrichment
Updated Mar 20, 2026
ENISA EUVD
EUVD-2026-13476 Assigner Chrome
Published Mar 20, 2026
Updated Mar 21, 2026
Exploited since n/a
Link EUVD-2026-13476