CVE-2026-31053

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Source

https://cve.org/CVERecord?id=CVE-2026-31053

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31053.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-31053

Published

2026-04-06T00:00:00Z

Modified

2026-07-15T01:49:20.228522773Z

Severity

6.2 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

A double free vulnerability exists in librz/bin/format/le/le.c in the function leloadfixup_record(). When processing malformed or circular LE fixup chains, relocation entries may be freed multiple times during error handling. A specially crafted LE binary can trigger heap corruption and cause the application to crash, resulting in a denial-of-service condition. An attacker with a crafted binary could cause a denial of service when the tool is integrated on a service pipeline.

Database specific

{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31053.json"
}

References

Affected packages

Git / github.com/rizinorg/rizin

Affected ranges

Type

GIT

Repo

https://github.com/rizinorg/rizin

Events

Introduced

c009cb739ca4fd289e634c2bea432d1e7bcd3676

Last affected

c009cb739ca4fd289e634c2bea432d1e7bcd3676

Database specific

{
    "source": "CPE_STRING",
    "cpe": "cpe:2.3:a:rizin:rizin:0.8.1:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0.8.1"
        },
        {
            "last_affected": "0.8.1"
        }
    ]
}

Affected versions

0.*

0.8.1

v0.*

v0.8.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-31053.json"