CVE-2026-78860
HIGHCVSS 7.8/10EPSS 0.16%
Last modified
CVE-2026-78860 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext. EPSS estimates a 0.16% chance of exploitation in the next 30 days.
Description
An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| — | — | n/a |
References
Timeline
- Published
- Last Modified
- Status
- Deferred
Frequently Asked Questions
What is CVE-2026-78860?
An issue in Mercusys AC12 V2 allows a local attacker to execute arbitrary code via the storage of information in plaintext
How severe is CVE-2026-78860?
CVE-2026-78860 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.16% probability of exploitation in the next 30 days.
How do I fix CVE-2026-78860?
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
- Same Subject, Wrong User: A Cross-Issuer Account Takeover in n8nStrix found an identity-binding bug in n8n's token-exchange flow enabling account takeover.
- 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.
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Are you affected by CVE-2026-78860?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST