CVE-2026-58595 Microsoft Bing App for IOS Spoofing Vulnerability

High 8.1 Published Updated

An attacker can spoof UI layers in the Microsoft Bing iOS app, potentially misleading users about the displayed content.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Over the internet
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2026-58595?

CVE-2026-58595 is a high-severity vulnerability in Microsoft Bing Search for iOS, published on 14 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to perform spoofing over a network.

Weakness: CWE-1021

Which versions are affected by CVE-2026-58595?

It affects 1 product.

Products include Microsoft Bing Search.

How do I fix CVE-2026-58595?

No fix has been published for CVE-2026-58595 yet. Limit exposure of the affected software until one is available.

Is CVE-2026-58595 being exploited?

There is no known exploitation of CVE-2026-58595 in the wild and no public exploit code.

Sources

Also known as GHSA-g43g-5f3q-rwxv.

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