Microsoft Edge (Chromium) < 139.0.3405.86 Multiple Vulnerabilities

high Nessus Plugin ID 245584

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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 139.0.3405.86. It is, therefore, affected by multiple vulnerabilities as referenced in the August 7, 2025 advisory.

- Use after free in Cast in Google Chrome prior to 139.0.7258.66 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium) (CVE-2025-8578)

- Use after free in Extensions in Google Chrome prior to 139.0.7258.66 allowed a remote attacker to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: Medium) (CVE-2025-8576)

- Inappropriate implementation in Picture In Picture in Google Chrome prior to 139.0.7258.66 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium) (CVE-2025-8577)

- Inappropriate implementation in Picture In Picture in Google Chrome prior to 139.0.7258.66 allowed a remote attacker who convinced a user to engage in specific UI gestures to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low) (CVE-2025-8579)

- Inappropriate implementation in Filesystems in Google Chrome prior to 139.0.7258.66 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Low) (CVE-2025-8580)

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 139.0.3405.86 or later.

Plugin Details

Severity: High

ID: 245584

File Name: microsoft_edge_chromium_139_0_3405_86.nasl

Version: 1.2

Type: local

Agent: windows

Family: Windows

Published: 8/8/2025

Updated: 8/15/2025

Supported Sensors: Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

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

CVSS Score Source: CVE-2025-8578

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.7

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

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

Vulnerability Information

CPE: cpe:/a:microsoft:edge

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

Exploit Ease: No known exploits are available

Patch Publication Date: 8/7/2025

Vulnerability Publication Date: 8/5/2025

Reference Information

CVE: CVE-2025-8576, CVE-2025-8577, CVE-2025-8578, CVE-2025-8579, CVE-2025-8580, CVE-2025-8581, CVE-2025-8582, CVE-2025-8583

IAVA: 2025-A-0593

Detections

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