CVE-2025-43515
HIGHCVSS 8.8/10EPSS 0.29%
Last modified
CVE-2025-43515 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The issue was addressed by refusing external connections by default. This issue is fixed in Compressor 4.11.1. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
The issue was addressed by refusing external connections by default. This issue is fixed in Compressor 4.11.1. An unauthenticated user on the same network as a Compressor server may be able to execute arbitrary code.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Apple | Compressor | < 4.11.1 |
References
- https://support.apple.com/en-us/125693Release Notes, Vendor Advisory
- http://seclists.org/fulldisclosure/2025/Nov/17Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-43515?
The issue was addressed by refusing external connections by default. This issue is fixed in Compressor 4.11.1. An unauthenticated user on the same network as a Compressor server may be able to execute arbitrary code.
How severe is CVE-2025-43515?
CVE-2025-43515 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2025-43515?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2025-43515?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST