# CVE-2026-121177: Google Chrome: UI misrepresentation

CVE-2026-121177 is fixed in 2 products on 1 platform, first by Google Chrome (EXE) 146.0.7680.72, released March 10, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2026-121177
- Priority: Routine
- CVSS: 5.4
- EPSS: 0.0020
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 3, 2026
- Weakness: CWE-451: UI misrepresentation
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-121177

## Description

UI misrepresentation in PageInfo in Google Chrome on on iOS prior to 157.0.8103.38 allowed a remote attacker to spoof UI elements via a crafted HTML page. (Chromium security severity: Medium)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Google Chrome (EXE) | 146.0.7680.72 | [Google Chrome (EXE) 146.0.7680.72](https://patchblox.com/security/data/fix/windows-app/google.chrome.exe-146.0.7680.72.md) | Mar 10, 2026 |
| Windows apps | Google Chrome Beta (EXE) | 147.0.7727.49 | [Google Chrome Beta (EXE) 147.0.7727.49](https://patchblox.com/security/data/fix/windows-app/google.chrome.beta.exe-147.0.7727.49.md) | Apr 1, 2026 |

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Data as of 2026-11-10T01:44:33Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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