CVE-2026-32208 Microsoft Entra ID Spoofing Vulnerability
An authorized attacker can perform spoofing via cross-site scripting in Microsoft Entra ID within Microsoft Edge.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-32208?
CVE-2026-32208 is a high-severity cross-site scripting vulnerability in Microsoft Edge Chromium, published on 19 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Entra ID allows an authorized attacker to perform spoofing over a network.
Weakness: CWE-79
Which versions are affected by CVE-2026-32208?
It affects 1 product.
Products include Microsoft Edge Chromium.
How do I fix CVE-2026-32208?
No fix has been published for CVE-2026-32208 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2026-32208 being exploited?
There is no known exploitation of CVE-2026-32208 in the wild and no public exploit code.
Other vulnerabilities in Microsoft Edge Chromium
- CVE-2024-21326 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-35618 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2023-36735 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
- CVE-2022-33649 Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- CVE-2026-58289 Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Sources
Also known as GHSA-q6cc-35v5-92vm.