CVE-2026-109149
MEDIUMCVSS 5.3/10
Last modified
CVE-2026-109149 is a medium-severity vulnerability rated 5.3/10 on the CVSS scale. A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function.
Description
A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| beautifier | js-beautify | 1.15.0; 1.15.1; 2.0.0; 2.0.1; 2.0.2; 2.0.3 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-109149?
A weakness has been identified in beautifier js-beautify up to 1.15.1/2.0.3. The affected element is an unknown function. Executing a manipulation can lead to uncontrolled memory allocation. The attack may be launched remotely. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-109149?
CVE-2026-109149 has a CVSS score of 5.3/10 (MEDIUM severity).
How do I fix CVE-2026-109149?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2026-109149?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST