Buffer Overflow Affecting opensc/opensc package, versions [0,]
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published10 Jun 2026
- disclosed1 Jun 2026
- credithippofu999
Introduced: 1 Jun 2026
CVE-2026-10275 (opens in a new tab)How to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Buffer Overflow in the test_kpgen_certwrite() function of the pkcs11-tool Key Generation Module. An attacker can execute arbitrary code or cause a crash by supplying specially crafted input to trigger a buffer overflow.