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CVE-2026-3389

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CVE-2026-3389

Published: Mar 1, 2026

Modified: Mar 2, 2026

PUBLISHED

CVSS v3.1

3.3

LOW

Description

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.

VendorProductVersions

n/a

Squirrel

affected
3.0
affected
3.1
affected
3.2

Weaknesses (CWE)

CWE-476
CWE-404

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

References

VDB-348275 | CTI Indicators (IOB, IOC, IOA)
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