# CVE-2025-6431: MozillaFirefox: (bmo#1942716) The prompt in Firefox for Android that asks before opening a link in an external application could be b...

CVE-2025-6431 is fixed in 3 products on 1 platform, first by SUSE-SU-2025:02529-1, released July 25, 2025. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-6431
- Priority: Routine
- CVSS: n/a
- EPSS: 0.0025
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jul 25, 2025

## Description

(bmo#1942716) The prompt in Firefox for Android that asks before opening a link in an external application could be bypassed

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | MozillaFirefox opensuse-leap 15.6 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox sles 15.6 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox sles 15.7 | 140.1.0-150200.152.193.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE opensuse-leap 15.6 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE sles 15.6 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | MozillaFirefox-branding-SLE sles 15.7 | 140-150200.9.21.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | pipewire sles 15.6 | 0.3.6-150200.3.11.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |
| Linux | pipewire sles 15.7 | 0.3.6-150200.3.11.1 | [SUSE-SU-2025:02529-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-02529-1.md) | Jul 25, 2025 |

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Data as of 2026-11-11T19:49:26Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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