CVE-2026-7948: Race in Chromoting

Published Mar 25, 2026
·
Updated

Chromium: CVE-2026-7948 Race in Chromoting

Other sources

Race in Chromoting in Google Chrome on Windows prior to 148.0.7778.96 allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: Medium)

— NVD

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

— Microsoft

Credit

Google

Affected Software

6 affected componentsFixes available
Google Google Chrome<148.0.7778.96
Google Chrome<148.0.7778.96
148.0.7778.96
All of the following
Google Chrome<148.0.7778.96
Microsoft Windows
Microsoft Edge (Chromium-based)
Patch available
Microsoft Edge<148.0.3967.54

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 148.0.7778.96
  2. Upgrade

    Upgrade Chromium/Google Chrome (Windows) to a version that resolves this vulnerability.

    Fixed in 148.0.7778.96

Event History

Mar 25, 2026
CVE Published
12:00 AM
Data Sourced
12:00 AM
SeverityWeaknessAffected Software
May 6, 2026
CVE Published
via MITRE·06:12 PM
Data Sourced
via MITRE·06:12 PM
DescriptionWeakness
Data Sourced
via NVD·07:16 PM
DescriptionSeverityWeaknessAffected Software
May 7, 2026
Data Sourced
via Microsoft·02:00 PM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·02:00 PM
DescriptionAffected Software
May 30, 58331
Event
via FIRST·04:12 AM

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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Frequently Asked Questions

1

What is the severity of CVE-2026-7948?

The severity of CVE-2026-7948 is classified as high with a CVSS score of 7.5.

2

How do I fix CVE-2026-7948?

To fix CVE-2026-7948, update Google Chrome to version 148.0.7778.96 or later.

3

What type of vulnerability is CVE-2026-7948?

CVE-2026-7948 is classified as a race condition vulnerability.

4

Who is affected by CVE-2026-7948?

CVE-2026-7948 affects users of Google Chrome on Windows versions before 148.0.7778.96 and Microsoft Edge (Chromium-based).

5

What can an attacker achieve with CVE-2026-7948?

An attacker can perform privilege escalation via a malicious file due to the race condition in Chromoting.

Company

Resources

Contact

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