CISA Adds Two Known Exploited Vulnerabilities to Catalog
CISA added two actively exploited MikroTik RouterOS vulnerabilities, CVE-2026-67277 and CVE-2026-86060, to its KEV catalog, mandating federal remediation.
CISA added CVE-2026-67277 (missing authentication for a critical function) and CVE-2026-86060 (improper neutralization of argument delimiters in a command), both in MikroTik RouterOS, to the Known Exploited Vulnerabilities Catalog based on evidence of active exploitation. Under BOD 26-04, Federal Civilian Executive Branch agencies must prioritize rapid remediation of these flaws on publicly exposed assets that grant total control post-exploitation. Agencies are also required to check whether systems were compromised before patches were applied.
- Two MikroTik RouterOS flaws added to KEV on evidence of active exploitation.
- Flaws: missing authentication for critical function and argument delimiter injection in commands.
- BOD 26-04 requires federal agencies to patch exposed assets granting total control post-exploitation.
- Agencies must check whether threat actors compromised systems before patches were applied.
- Products
- RouterOS
- Countries
- United States
Vulnerabilities mentioned
All| CVE | Vulnerability | CVSS | EPSS | Signals | Published |
|---|---|---|---|---|---|
CVE-2026-86060+1 related CVE | Argument-Injection Flaw in MikroTik RouterOS SSH Login Enables Privilege Escalation | 9.2 group max | 6% | KEVPoC ×3 | KEV |
From the original article
1 min read at cisa.govCISA has added two new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog, based on evidence of active exploitation.
By CISA · cisa.gov
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