CVE-2026-24883

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Source
https://cve.org/CVERecord?id=CVE-2026-24883
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24883.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-24883
Downstream
DEBIAN (1)
ECHO (1)
JLSEC (1)
MGASA (1)
openSUSE (2)
SUSE (2)
Related
openSUSE (2)
SUSE (2)
Published
2026-01-27T18:43:18Z
Modified
2026-08-12T03:51:17Z
Severity
  • 3.7 (Low) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

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).

Database specific 
{
    "cna_assigner":  "mitre",
    "cwe_ids":  [
        "CWE-476"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/24xxx/CVE-2026-24883.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "introduced":  "2.5.3"
                },
                {
                    "fixed":  "2.5.17"
                }
            ],
            "source":  "AFFECTED_FIELD"
        },
        {
            "extracted_events":  [
                {
                    "introduced":  "2.5.3"
                },
                {
                    "fixed":  "2.5.17"
                }
            ],
            "source":  "CPE_FIELD"
        },
        {
            "extracted_events":  [
                {
                    "fixed":  "2.5.17"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}
References

Affected packages

Git / git.gnupg.org/gpg4win.git

Affected ranges

Type
GIT
Repo
git://git.gnupg.org/gpg4win.git
Events
Introduced
494fe73653aba708306345c11c1350ad259541e3
Fixed
83608d53f6e58de1c593b49d168ac30aa53a4cd6
Database specific
Show details 
{
    "cpe":  "cpe:2.3:a:gpg4win:gpg4win:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "5.0.0"
        },
        {
            "fixed":  "5.0.1"
        }
    ],
    "source":  "CPE_RANGE"
}

Affected versions

gpg4win-5.*
gpg4win-5.0.0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-24883.json"