CVE-2026-3389Disclosure(squirrel-lang / squirrel)

LOWCVSS 5.5 · MEDIUM

Signal is active with 4 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD 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.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-404CWE-476

Priority

LOW

Exploitation

NONE

PoC

YES

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • squirrel

Threat summary

  • 4 mentions across 1 observed day

What's happening

  • Technical details provided in 4 signals
  • Disclosure: 4 classified signals
  • 4 total mentions across 1 day

Affected systems

Products
squirrel

Deep dive

Activity timeline4 mentions / 1d
01234Mentions · 2026-03-01: 4Technical Details · 2026-03-01: 403-01
Signal classification1 categories
Disclosure
4100.0%
Referenced assets4 URLs
Full discourse4 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-3389 Local Null Pointer Dereference Vulnerability in Squirrel up to 3.2 https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-3389

    Post summary

    A local null pointer dereference vulnerability (CVE-2026-3389) affecting Squirrel up to version 3.2 has been disclosed, with no PoC, exploit, or patch details provided.

    0001047
    4.0K followersView on X
  • CyberDudeBivash® | Global Cybersecurity Company@cyberbivash
    Disclosure

    🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-3389 - Squirrel sqstdrex.cpp sqstd_rex_newnode null pointer dereference Intel Report: https://ift.tt/Cr6pbwo

    Post summary

    The alert announces CVE-2026-3389, a null pointer dereference in Squirrel's sqstdrex.cpp, without providing PoC, exploit, or patch details.

    0000040
    343 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-3389 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 manipu… https://www.cve.org/CVERecord?id=CVE-2026-3389 ----- Traducción: CVE-2026-3389 Se … http://infoflow.cloud`

    Post summary

    The post announces CVE-2026-3389 affecting Squirrel up to version 3.2, specifically the sqstd_rex_newnode function in sqstdlib/sqstdrex.cpp, but provides no PoC, exploit, or patch details.

    0000041
    55 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-3389 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 manipu… https://www.cve.org/CVERecord?id=CVE-2026-3389

    Post summary

    The text announces a vulnerability in Squirrel up to version 3.2, affecting the sqstd_rex_newnode function in sqstdlib/sqstdrex.cpp, and links to the CVE record.

    00000901
    56.6K followersView on X
CPE platform detail1 entries

1 of 1 entries

PartVendorProductVersionTarget SWTarget HW
Appsquirrel-langsquirrel---

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