CVE-2026-3389

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Source
https://cve.org/CVERecord?id=CVE-2026-3389
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3389.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-3389
Downstream
Published
2026-03-01T10:02:07Z
Modified
2026-08-12T03:51:10Z
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
Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference
Details

A vulnerability was determined in Squirrel up to 3.2. This vulnerability affects the function sqstd_rex_newnode in the library sqstdlib/sqstdrex.cpp. Executing a manipulation can lead to null pointer dereference. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. The project was informed of the problem early through an issue report but has not responded yet.

Database specific 
{
    "cna_assigner": "VulDB",
    "cwe_ids": [
        "CWE-404",
        "CWE-476"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/3xxx/CVE-2026-3389.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "introduced": "3.0"
                },
                {
                    "last_affected": "3.0"
                }
            ],
            "source": "AFFECTED_FIELD"
        }
    ]
}
References

Affected packages

Git / github.com/albertodemichelis/squirrel

Affected ranges

Type
GIT
Repo
https://github.com/albertodemichelis/squirrel
Events
Introduced
c52b25d864400197fa4d64c46254d8b1de06c2fa
Last Affected
f92bc298784ceea459b12e2de33bdff672bfeb83
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:squirrel-lang:squirrel:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "3.1"
        },
        {
            "last_affected": "3.1"
        },
        {
            "introduced": "3.2"
        },
        {
            "last_affected": "3.2"
        },
        {
            "introduced": "0"
        }
    ],
    "source": [
        "AFFECTED_FIELD",
        "CPE_RANGE"
    ]
}

Affected versions

3.*
3.1
3.2
v3.*
v3.1
v3.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-3389.json"