CVE-2025-13859
Browser vulnerability - F5
High
CVSS Score: 7.8
Published: 2026-01-26
Description
A buffer overflow vulnerability in F5 Browser allows attackers to access sensitive information. This affects versions through 8.50.9.
Affected Systems
| Vendor | F5 |
| Product | Browser |
| Affected Versions | < 10.77 |
| CWE ID | CWE-352 |
Mitigation
As a workaround, disable the affected feature until a patch is available.
Fix Instructions
1. Update Browser to the latest version
2. Apply vendor patch when available
3. Implement network segmentation
4. Monitor for exploitation attempts
References
Risk Assessment
CVSS: 7.8/10
| Exploit Available | Yes |
| Patch Available | Yes |
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