CVE-2026-113329

Out of bounds read in Installer in Google Chrome on on Mac prior to 156.0.8078.47 allowed a remote attacker to potentially read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html	Release Notes Vendor Advisory
https://issues.chromium.org/issues/520429499	Exploit Issue Tracking Mitigation Vendor Advisory

Configurations

Configuration 1 (hide)

AND

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

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

History

22 Oct 2026, 12:00

Type	Values Removed	Values Added
First Time		Apple Apple macos Google chrome Google
CPE		cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:a:google:chrome::::::::
References	~~() https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html -~~	() https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_02018666648.html - Release Notes, Vendor Advisory
References	~~() https://issues.chromium.org/issues/520429499 -~~	() https://issues.chromium.org/issues/520429499 - Exploit, Issue Tracking, Mitigation, Vendor Advisory

21 Oct 2026, 16:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 6.5

20 Oct 2026, 22:19

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-20 22:19

Updated : 2026-10-22 12:00

NVD link : CVE-2026-113329

Mitre link : CVE-2026-113329

CVE.ORG link : CVE-2026-113329

JSON object : View

Products Affected

google

chrome

apple

macos

CWE

CWE-125

Out-of-bounds Read

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