CVE-2026-3257
9.8 · CRITICALOverview
CVE-2026-3257 is a critical-severity vulnerability affecting tokuhirom unqlite. It was published on March 5, 2026 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
UnQLite versions through 0.06 for Perl uses a potentially insecure version of the UnQLite library.
UnQLite for Perl embeds the UnQLite library. Version 0.06 and earlier of the Perl module uses a version of the library from 2014 that may be vulnerable to a heap-based overflow.
Remediation
Check the references section for vendor advisories and patches from tokuhirom. Update unqlite 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 |
|---|---|---|---|
| tokuhirom | unqlite | >= 0, < 0.07 | Affected |
Frequently Asked Questions
What is CVE-2026-3257?
CVE-2026-3257 is a critical-severity vulnerability affecting tokuhirom unqlite. It was published on March 5, 2026 and has a CVSS 3.1 base score of 9.8 (CRITICAL).
How severe is CVE-2026-3257?
This vulnerability has a CVSS 3.1 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-3257?
Check the references section for vendor advisories and patches from tokuhirom. Update unqlite 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-2026-3257?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-3257 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.
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