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Access of Uninitialized Pointer The advisory has been revoked - it doesn't affect any version of package p11-kit  (opens in a new tab)

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EPSS
1.31% (71st percentile)

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  • Snyk IDSNYK-DEBIAN13-P11KIT-15248011
  • published7 Feb 2026
  • disclosed26 Mar 2026
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Introduced: 7 Feb 2026

CVE-2026-2100  (opens in a new tab)
CWE-824  (opens in a new tab)

Amendment

The Debian security team deemed this advisory irrelevant for Debian:13.

NVD Description

Note: Versions mentioned in the description apply only to the upstream p11-kit package and not the p11-kit package as distributed by Debian.

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.

References