CVE-2026-6525

Source
https://cve.org/CVERecord?id=CVE-2026-6525
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6525.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-6525
Downstream
Related
Published
2026-05-02T11:33:33.147Z
Modified
2026-07-15T01:49:01.245756147Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Summary
NULL Pointer Dereference in Wireshark
Details

IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4

Database specific
{
    "cwe_ids": [
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/6xxx/CVE-2026-6525.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "4.6.0"
                },
                {
                    "fixed": "4.6.5"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ],
    "cna_assigner": "GitLab"
}
References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://github.com/wireshark/wireshark
Events
Database specific
{
    "cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.6.0"
        },
        {
            "fixed": "4.6.5"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v4.*
v4.6.0
v4.6.1
v4.6.1rc0
v4.6.2
v4.6.2rc0
v4.6.3
v4.6.3rc0
v4.6.4
v4.6.4rc0
v4.6.5rc0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6525.json"

Git / gitlab.com/wireshark/wireshark

Affected ranges

Type
GIT
Repo
https://gitlab.com/wireshark/wireshark
Events
Database specific
{
    "cpe": "cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "4.6.0"
        },
        {
            "fixed": "4.6.5"
        }
    ],
    "source": "CPE_RANGE"
}

Affected versions

v4.*
v4.6.0
v4.6.1
v4.6.1rc0
v4.6.2
v4.6.2rc0
v4.6.3
v4.6.3rc0
v4.6.4
v4.6.4rc0
v4.6.5rc0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-6525.json"