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CVE-2026-3389

LOW

3.3

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.

CVE Details

CVSS v3.1 Score3.3

SeverityLOW

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published3/1/2026

Last Modified3/5/2026

Sourcenvd

Honeypot Sightings0

Affected Products

squirrel-lang:squirrel

Weaknesses (CWE)

CWE-404CWE-476

References

https://github.com/albertodemichelis/squirrel/issues/314(cna@vuldb.com)

https://github.com/oneafter/0122/blob/main/i314/repro(cna@vuldb.com)

https://vuldb.com/?ctiid.348275(cna@vuldb.com)

https://vuldb.com/?id.348275(cna@vuldb.com)

https://vuldb.com/?submit.761315(cna@vuldb.com)

IOC Correlations

No correlations recorded

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