CVE-2026-3388

A vulnerability was found in Squirrel up to 3.2. This affects the function SQCompiler::Factor/SQCompiler::UnaryOP of the file squirrel/sqcompiler.cpp. Performing a manipulation results in uncontrolled recursion. The attack needs to be approached locally. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet.

CVSS v3 3.3 LOW
CVSS v2.0 1.7 LOW

3.3^/10

CVSS v3 : LOW

Vector :

Exploitability : 1.8 / Impact : 1.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

1.7^/10

CVSS v2.0 : LOW

Vector : AV:L/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 3.1 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://github.com/albertodemichelis/squirrel/issues/312	Exploit Issue Tracking Vendor Advisory
https://github.com/oneafter/0122/blob/main/i312/repro	Exploit
https://vuldb.com/?ctiid.348274	Permissions Required VDB Entry
https://vuldb.com/?id.348274	Third Party Advisory VDB Entry
https://vuldb.com/?submit.761314	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:squirrel-lang:squirrel:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-03-01 10:16

Updated : 2026-03-05 01:47

NVD link : CVE-2026-3388

Mitre link : CVE-2026-3388

CVE.ORG link : CVE-2026-3388

JSON object : View

Products Affected

squirrel-lang

squirrel

CWE

CWE-404

Improper Resource Shutdown or Release

CWE-674

Uncontrolled Recursion

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