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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.

PUBLISHED Reserved 2026-01-27 | Published 2026-01-27 | Updated 2026-01-28 | Assigner mitre




HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

CWE-121 Stack-based Buffer Overflow

Product status

Default status
unaffected

Any version before 2.5.17
affected

References

www.openwall.com/lists/oss-security/2026/01/27/8

dev.gnupg.org/T8045

cve.org (CVE-2026-24882)

nvd.nist.gov (CVE-2026-24882)

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