Microsoft Edge (Chromium) < 153.0.4234.46 Multiple Vulnerabilities

high Nessus Plugin ID 348240

Synopsis

The remote host has an web browser installed that is affected by multiple vulnerabilities.

Description

The version of Microsoft Edge installed on the remote Windows host is prior to 153.0.4234.46. It is, therefore, affected by multiple vulnerabilities as referenced in the September 17, 2026 advisory.

- Code injection in XML in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: Low) (CVE-2026-91719)

- Race condition in Network in Google Chrome prior to 153.0.8010.47 allowed a remote attacker who had compromised the renderer process to obtain cross-origin data via a crafted HTML page. (Chromium security severity: High) (CVE-2026-91708)

- Type confusion in ServiceWorker in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) (CVE-2026-91709, CVE-2026-91715)

- Use after free in WebAppInstalls in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High) (CVE-2026-91710)

- Out of bounds write in ServiceWorker in Google Chrome prior to 153.0.8010.47 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High) (CVE-2026-91711)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Upgrade to Microsoft Edge version 153.0.4234.46 or later.

Plugin Details

Severity: High

ID: 348240

File Name: microsoft_edge_chromium_153_0_4234_46.nasl

Version: 1.1

Type: Local

Agent: windows

Family: Windows

Published: 9/18/2026

Updated: 9/18/2026

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5

Percentile: 93.3

CVSS v2

Risk Factor: High

Base Score: 9.4

Temporal Score: 7

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N

CVSS Score Source: CVE-2026-91719

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:microsoft:edge

Required KB Items: SMB/Registry/Enumerated, installed_sw/Microsoft Edge (Chromium)

Exploit Ease: No known exploits are available

Patch Publication Date: 9/17/2026

Vulnerability Publication Date: 9/15/2026

Reference Information

CVE: CVE-2026-91708, CVE-2026-91709, CVE-2026-91710, CVE-2026-91711, CVE-2026-91712, CVE-2026-91713, CVE-2026-91714, CVE-2026-91715, CVE-2026-91716, CVE-2026-91717, CVE-2026-91718, CVE-2026-91719, CVE-2026-91720, CVE-2026-91721, CVE-2026-91722, CVE-2026-91723, CVE-2026-91724, CVE-2026-91725, CVE-2026-91726, CVE-2026-91727, CVE-2026-91728, CVE-2026-91729, CVE-2026-91730, CVE-2026-91731, CVE-2026-91733, CVE-2026-91734, CVE-2026-91735, CVE-2026-91736, CVE-2026-91737, CVE-2026-91738, CVE-2026-91739, CVE-2026-91740, CVE-2026-91741, CVE-2026-91742, CVE-2026-91743, CVE-2026-91744, CVE-2026-91745, CVE-2026-91746, CVE-2026-91747, CVE-2026-91748, CVE-2026-91749

Detections

Analytics