CVE-2026-5886

Out of bounds read in WebAudio in Google Chrome on Mac prior to 147.0.7727.55 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/485397283	Issue Tracking Permissions Required

Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*

History

24 Jul 2026, 08:10

Type	Values Removed	Values Added
Summary		(es) Lectura fuera de límites en WebAudio en Google Chrome para Mac anterior a 147.0.7727.55 permitió a un atacante remoto obtener información potencialmente sensible de la memoria del proceso a través de una página HTML manipulada. (Gravedad de seguridad de Chromium: Media)

13 Apr 2026, 21:19

Type	Values Removed	Values Added
References	~~() https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html -~~	() https://chromereleases.googleblog.com/2026/04/stable-channel-update-for-desktop.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/485397283 -~~	() https://issues.chromium.org/issues/485397283 - Issue Tracking, Permissions Required
First Time		Apple macos Apple Google chrome Google
CPE		cpe:2.3:a:google:chrome:::::::: cpe:2.3:o:apple:macos:-:::::::*

13 Apr 2026, 15:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 5.3

10 Apr 2026, 19:16

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 7.5

08 Apr 2026, 22:16

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-04-08 22:16

Updated : 2026-07-24 08:10

NVD link : CVE-2026-5886

Mitre link : CVE-2026-5886

CVE.ORG link : CVE-2026-5886

JSON object : View

Products Affected

google

chrome

apple

macos

CWE

CWE-125

Out-of-bounds Read

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