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CVE-2026-24883
Published: Jan 27, 2026
Modified: Jan 28, 2026
PUBLISHED
CVSS v3.1
3.7
LOW
Description
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).
| Vendor | Product | Versions |
|---|---|---|
GnuPG | GnuPG | affected 2.5.3 - < 2.5.17 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
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