CVE-2026-2659
3.3 · LOWOverview
CVE-2026-2659 is a low-severity vulnerability affecting squirrel-lang squirrel. It was published on February 18, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
Technical Description
A vulnerability was determined in Squirrel up to 3.2. Affected by this vulnerability is the function SQFuncState::PopTarget of the file src/squirrel/squirrel/sqfuncstate.cpp. Executing a manipulation of the argument _target_stack can lead to out-of-bounds read. It is possible to launch the attack on the local host. 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.
Remediation
Check the references section for vendor advisories and patches from squirrel-lang. Update squirrel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| squirrel-lang | squirrel | 0 | Affected |
Frequently Asked Questions
What is CVE-2026-2659?
CVE-2026-2659 is a low-severity vulnerability affecting squirrel-lang squirrel. It was published on February 18, 2026 and has a CVSS 3.1 base score of 3.3 (LOW).
How severe is CVE-2026-2659?
This vulnerability has a CVSS 3.1 base score of 3.3, rated LOW. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2026-2659?
Check the references section for vendor advisories and patches from squirrel-lang. Update squirrel to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-2659?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-2659 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
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