CVSS 3.1
5.3 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:LCVE-2021-42779
Medium (5.3). EPSS 2.1% chance of exploitation in the next 30 days.
A heap use after free issue was found in Opensc before version 0.22.0 in sc_file_valid.
Severity
- EPSS
- 2.1% chance of exploitation in the next 30 days; higher than 81% of CVEs (scores of 2026-10-31)
- CWE
- CWE-416
- Published
- Modified
- Record from
- the NVD, synced
Affected
- fedoraproject:fedora
- opensc_project:opensc
- redhat:enterprise_linux