OpenSC: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
OpenSC stellt Bibliotheken und Werkzeuge zur Programmierung und Nutzung von Chipkarten bereit.
AI Analysis
Technical Summary
This vulnerability involves a stack buffer overflow in the piv_process_history() function of the OpenSC project before version 0.27.0-rc1. The issue is identified as CWE-121, indicating a classic stack-based buffer overflow flaw. The vulnerability was reported by the Microsoft Security Response Center and is cataloged as CVE-2026-40510. No further technical details or exploitation methods are provided in the available data.
Potential Impact
A stack buffer overflow can potentially allow an attacker to overwrite memory on the stack, which may lead to application crashes or code execution depending on the context. However, no specific impact details or exploitation reports are available for this vulnerability at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links have been provided. Users should monitor the Microsoft Security Response Center and OpenSC project for updates and apply any forthcoming patches promptly.
OpenSC: Mehrere Schwachstellen ermöglichen nicht spezifizierten Angriff
Description
OpenSC stellt Bibliotheken und Werkzeuge zur Programmierung und Nutzung von Chipkarten bereit.
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a stack buffer overflow in the piv_process_history() function of the OpenSC project before version 0.27.0-rc1. The issue is identified as CWE-121, indicating a classic stack-based buffer overflow flaw. The vulnerability was reported by the Microsoft Security Response Center and is cataloged as CVE-2026-40510. No further technical details or exploitation methods are provided in the available data.
Potential Impact
A stack buffer overflow can potentially allow an attacker to overwrite memory on the stack, which may lead to application crashes or code execution depending on the context. However, no specific impact details or exploitation reports are available for this vulnerability at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or patch links have been provided. Users should monitor the Microsoft Security Response Center and OpenSC project for updates and apply any forthcoming patches promptly.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-40510
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a1ca158e29bf47b505e1f64
Added to database: 05/31/2026, 21:00:08 UTC
Last enriched: 06/09/2026, 11:18:55 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 192
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