Known Vulnerabilities for Opensc by Opensc Project
Listed below are 10 of the newest known vulnerabilities associated with "Opensc" by "Opensc Project".
These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.
Data on known vulnerable versions is also displayed based on information from known CPEs
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2025-66215 | OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the co... | Not Provided | 2026-03-30 | 2026-03-31 |
| CVE-2025-66038 | OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, sc_compacttlv_find_tag searches a compact-... | Not Provided | 2026-03-30 | 2026-04-01 |
| CVE-2025-66037 | OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, feeding a crafted input to the fuzz_pkcs15... | Not Provided | 2026-03-30 | 2026-03-30 |
| CVE-2025-49010 | OpenSC is an open source smart card tools and middleware. Prior to version 0.27.0, an attacker with physical access to the co... | Not Provided | 2026-03-30 | 2026-03-30 |
| CVE-2021-42782 | Stack buffer overflow issues were found in Opensc before version 0.22.0 in various places that could potentially crash progra... | 5.3 - MEDIUM | 2022-04-18 | 2023-06-21 |
| CVE-2021-42781 | Heap buffer overflow issues were found in Opensc before version 0.22.0 in pkcs15-oberthur.c that could potentially crash prog... | 5.3 - MEDIUM | 2022-04-18 | 2023-06-21 |
| CVE-2021-42780 | A use after return issue was found in Opensc before version 0.22.0 in insert_pin function that could potentially crash progra... | 5.3 - MEDIUM | 2022-04-18 | 2023-06-21 |
| CVE-2021-42779 | A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid. | 5.3 - MEDIUM | 2022-04-18 | 2023-06-21 |
| CVE-2021-42778 | A heap double free issue was found in Opensc before version 0.22.0 in sc_pkcs15_free_tokeninfo. | 5.3 - MEDIUM | 2022-04-18 | 2022-09-29 |
| CVE-2021-34193 | Stack overflow vulnerability in OpenSC smart card middleware before 0.23 via crafted responses to APDUs. | 7.5 - HIGH | 2023-08-22 | 2023-08-28 |
Known Affected Configurations (CPE V2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Opensc Project | Opensc | 0.3.1 | All | All | All |
| Application | Opensc Project | Opensc | 0.3.0 | All | All | All |
| Application | Opensc Project | Opensc | 0.20.0 | rc3 | All | All |
| Application | Opensc Project | Opensc | 0.20.0 | rc2 | All | All |
| Application | Opensc Project | Opensc | 0.20.0 | rc1 | All | All |
| Application | Opensc Project | Opensc | 0.20.0 | - | All | All |
| Application | Opensc Project | Opensc | 0.2.0 | All | All | All |
| Application | Opensc Project | Opensc | 0.19.0 | rc1 | All | All |
| Application | Opensc Project | Opensc | 0.19.0 | - | All | All |
| Application | Opensc Project | Opensc | 0.19.0 | All | All | All |
| Application | Opensc Project | Opensc | 0.18.0 | rc2 | All | All |
| Application | Opensc Project | Opensc | 0.18.0 | rc1 | All | All |
| Application | Opensc Project | Opensc | 0.18.0 | - | All | All |
| Application | Opensc Project | Opensc | 0.18.0 | All | All | All |
| Application | Opensc Project | Opensc | 0.17.0 | rc2 | All | All |
| Application | Opensc Project | Opensc | 0.17.0 | rc1 | All | All |
| Application | Opensc Project | Opensc | 0.17.0 | - | All | All |
| Application | Opensc Project | Opensc | 0.17.0 | All | All | All |
| Application | Opensc Project | Opensc | 0.16.0 | rc2 | All | All |
| Application | Opensc Project | Opensc | 0.16.0 | rc1 | All | All |