In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.
History

Tue, 27 Jan 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 27 Jan 2026 19:00:00 +0000

Type Values Removed Values Added
Description In GnuPG before 2.5.17, a stack-based buffer overflow exists in tpm2daemon during handling of the PKDECRYPT command for TPM-backed RSA and ECC keys.
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 8.4, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-01-27T20:07:38.876Z

Reserved: 2026-01-27T18:40:17.903Z

Link: CVE-2026-24882

cve-icon Vulnrichment

Updated: 2026-01-27T20:07:30.587Z

cve-icon NVD

Status : Received

Published: 2026-01-27T19:16:16.670

Modified: 2026-01-27T19:16:16.670

Link: CVE-2026-24882

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.