CVE-2025-49010
3.8 · LOWOverview
CVE-2025-49010 is a low-severity vulnerability affecting opensc_project opensc. It was published on March 30, 2026 and has a CVSS 3.1 base score of 3.8 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.8, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the computer at the time user or administrator uses a token can cause a stack-buffer-overflow write in GET RESPONSE. The attack requires crafted USB device or smart card that would present the system with specially crafted responses to the APDUs. This issue has been patched in version 0.27.0.
Remediation
Check the references section for vendor advisories and patches from opensc_project. Update opensc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| opensc_project | opensc | >= 0, < 0.27.0 | Affected |
Frequently Asked Questions
What is CVE-2025-49010?
CVE-2025-49010 is a low-severity vulnerability affecting opensc_project opensc. It was published on March 30, 2026 and has a CVSS 3.1 base score of 3.8 (LOW).
How severe is CVE-2025-49010?
This vulnerability has a CVSS 3.1 base score of 3.8, rated LOW. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-49010?
Check the references section for vendor advisories and patches from opensc_project. Update opensc to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-49010?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-49010 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.