CVE-2026-2100

ADVISORY - nist

Summary

A flaw was found in p11-kit. A remote attacker could exploit this vulnerability by calling the C_DeriveKey function on a remote token with specific IBM kyber or IBM btc derive mechanism parameters set to NULL. This could lead to the RPC-client attempting to return an uninitialized value, potentially resulting in a NULL dereference or undefined behavior. This issue may cause an application level denial of service or other unpredictable system states.

EPSS Score⁠: 0.01129 (0.623)

Common Weakness Enumeration (CWE)

ADVISORY - nist

CWE-824⁠

Access of Uninitialized Pointer

ADVISORY - redhat

CWE-824⁠

Access of Uninitialized Pointer

Impacted images

Advisories

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