{}

{}

{}

{"acknowledgement": "This issue was discovered by Zoltan Fridrich (Red Hat).", "bugzilla": {"description": "p11-kit: p11-kit: NULL dereference via C_DeriveKey with specific NULL parameters", "id": "2437308", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2437308"}, "csaw": false, "cvss3": {"cvss3_base_score": "5.3", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-824", "details": ["No description is available for this CVE."], "mitigation": {"lang": "en:us", "value": "Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability."}, "name": "CVE-2026-2100", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:10", "fix_state": "Fix deferred", "package_name": "p11-kit", "product_name": "Red Hat Enterprise Linux 10"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "p11-kit", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:7", "fix_state": "Not affected", "package_name": "p11-kit", "product_name": "Red Hat Enterprise Linux 7"}, {"cpe": "cpe:/o:redhat:enterprise_linux:8", "fix_state": "Not affected", "package_name": "p11-kit", "product_name": "Red Hat Enterprise Linux 8"}, {"cpe": "cpe:/o:redhat:enterprise_linux:9", "fix_state": "Fix deferred", "package_name": "p11-kit", "product_name": "Red Hat Enterprise Linux 9"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Not affected", "package_name": "rhcos", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2026-02-06T08:08:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2026-2100\nhttps://nvd.nist.gov/vuln/detail/CVE-2026-2100"], "statement": "This MODERATE impact flaw in p11-kit allows a remote attacker to cause an application level denial of service or unpredictable system states. Exploitation occurs when the C_DeriveKey function is called on a remote token with specific IBM kyber or IBM btc derive mechanism parameters set to NULL. This affects Red Hat Enterprise Linux 9.8 and 10.2, Fedora 42 and 43, and Red Hat In-Vehicle OS 2.0. Other Red Hat products, including OpenShift Container Platform and various RHEL versions, are not affected as the vulnerable code is not present.", "threat_severity": "Moderate"}

{}