CVE-2026-0708
8.3 · HIGHOverview
CVE-2026-0708 is a high-severity vulnerability affecting vstakhov libucl. It was published on March 17, 2026 and has a CVSS 3.1 base score of 8.3 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A flaw was found in libucl. A remote attacker could exploit this by providing a specially crafted Universal Configuration Language (UCL) input that contains a key with an embedded null byte. This can cause a segmentation fault (SEGV fault) in the `ucl_object_emit` function when parsing and emitting the object, leading to a Denial of Service (DoS) for the affected system.
Remediation
Check the references section for vendor advisories and patches from vstakhov. Update libucl 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 |
|---|---|---|---|
| vstakhov | libucl | 0 | Affected |
Frequently Asked Questions
What is CVE-2026-0708?
CVE-2026-0708 is a high-severity vulnerability affecting vstakhov libucl. It was published on March 17, 2026 and has a CVSS 3.1 base score of 8.3 (HIGH).
How severe is CVE-2026-0708?
This vulnerability has a CVSS 3.1 base score of 8.3, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-0708?
Check the references section for vendor advisories and patches from vstakhov. Update libucl 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-2026-0708?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-0708 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
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