Name: CVE-2026-24883: NULL Pointer Dereference
Creator: Rapid7
Published: 2026-01-27T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-24883, CVSS 3.7, EPSS 0.0049

In GnuPG before 2.5.17, a long signature packet length causes parse_signature to return success with sig->data[] set to a NULL value, leading to a denial of service (application crash).

CVSS Details

CVSS 3.1 Base Score: 3.7
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Redhat_linux	—	No solution exists	Jul 17, 2026	Jan 27, 2026
Suse	—	Upgrade gpg2-tpmUpgrade gpg2Upgrade dirmngrUpgrade gpg2-lang	Feb 4, 2026	Jan 29, 2026

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CVSS Details

Covered by Rapid7

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