MajorCritical vulnerability

CVE-2026-14316 (CVSS 8.1)

NVD · officialPublished Oct 1, 2026Risk 37/100

The revoked-key error path builds a human-readable failure reason using sprintf() into a heap buffer. The allocated buffer is too small for the final formatted message. When sprintf() writes the full message, it can write past the end of the heap allocation.

Technical details

CVSS

8.1

AV:NetworkAC:LowPR:NoneUI:RequiredC:HighI:HighA:None

Evidence and sources

This record is attributed to NVD. Exploitation status and remediation guidance are kept separate from the vulnerability's technical severity.

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