CVE-2026-86574
CRITICALCVSS 9.8/10EPSS 0.52%
Last modified
CVE-2026-86574 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Heap-based Buffer Overflow Vulnerability in JP1/Base. This issue affects JP1/Base: from 11-00 before 12-50-54.. EPSS estimates a 0.52% chance of exploitation in the next 30 days.
Description
Heap-based Buffer Overflow Vulnerability in JP1/Base. This issue affects JP1/Base: from 11-00 before 12-50-54.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| Hitachi | JP1/Base | >= 11-00, < 12-50-54 |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-86574?
Heap-based Buffer Overflow Vulnerability in JP1/Base.
This issue affects JP1/Base: from 11-00 before 12-50-54.
How severe is CVE-2026-86574?
CVE-2026-86574 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.52% probability of exploitation in the next 30 days.
How do I fix CVE-2026-86574?
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-2026-86574?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST