CVE-2026-14789

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Source
https://cve.org/CVERecord?id=CVE-2026-14789
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14789.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-14789
Downstream
Published
2026-07-06T02:00:10.294Z
Modified
2026-07-08T08:12:40.259402828Z
Severity
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
Summary
radareorg radare2 Memory64ListStream mdmp.c stack-based overflow
Details

A vulnerability was detected in radareorg radare2 up to 6.1.6. Affected by this issue is some unknown functionality of the file libr/bin/format/mdmp/mdmp.c of the component Memory64ListStream Parser. Performing a manipulation results in stack-based buffer overflow. The attack requires a local approach. The exploit is now public and may be used. The patch is named 175d4addb68981331c85b10681c2161c38fb5762. It is suggested to install a patch to address this issue.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14789.json",
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-119",
        "CWE-121"
    ],
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "6.1.1"
                },
                {
                    "last_affected": "6.1.1"
                },
                {
                    "introduced": "6.1.3"
                },
                {
                    "last_affected": "6.1.3"
                },
                {
                    "introduced": "6.1.5"
                },
                {
                    "last_affected": "6.1.5"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/mengzhisuoliu/radare2

Affected ranges

Type
GIT
Repo
https://github.com/mengzhisuoliu/radare2
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
175d4addb68981331c85b10681c2161c38fb5762
Database specific 
{
    "source": "REFERENCES"
}
Type
GIT
Repo
https://github.com/radareorg/radare2
Events
Introduced
c3d11822fde49cbc9af338bbc54ad050d00f8a80
Last affected
a930bac5d511854a3b78ffd4bd94ff2971cff978
Database specific 
{
    "source": "AFFECTED_FIELD",
    "extracted_events": [
        {
            "introduced": "6.1.0"
        },
        {
            "last_affected": "6.1.0"
        },
        {
            "introduced": "6.1.2"
        },
        {
            "last_affected": "6.1.2"
        },
        {
            "introduced": "6.1.4"
        },
        {
            "last_affected": "6.1.4"
        },
        {
            "introduced": "6.1.6"
        },
        {
            "last_affected": "6.1.6"
        }
    ]
}

Affected versions

6.*
6.1.0
6.1.2
6.1.4
6.1.6

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14789.json"