GHSA-hq85-3f6c-jx84MediumCVSS 5.3
A flaw was found in p11-kit. A remote attacker could exploit this vulnerability by calling the...
🔗 CVE IDs covered (1)
📋 Description
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 (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-2100
- https://access.redhat.com/security/cve/CVE-2026-2100
- https://bugzilla.redhat.com/show_bug.cgi?id=2437308
- https://github.com/p11-glue/p11-kit/pull/740
- https://access.redhat.com/errata/RHSA-2026:7065
- https://access.redhat.com/errata/RHSA-2026:18143
- https://access.redhat.com/errata/RHSA-2026:18599
- https://github.com/advisories/GHSA-hq85-3f6c-jx84