HIGH CISA-KEV ACTIVELY EXPLOITED
CVE-2026-118527
Ivanti Connect Secure Generation of Predictable Numbers or Identifiers Vulnerability
Ivanti Connect Secure contains a generation of predictable numbers or identifiers vulnerability that allows a remote authenticated attacker to upload files with attacker-controlled content to a known location on disk. This vulnerability can be chained with CVE-2026-104935 and CVE-2026-111357.
Affected Products
- Ivanti: Connect Secure
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-118527
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
This high severity vulnerability was published on 2026-10-30 via CISA-KEV. ⚠ This vulnerability is in the CISA Known Exploited Vulnerabilities (KEV) catalog — it is being actively exploited in the wild. Affected: Ivanti: Connect Secure.
Risk Timeline
CVE Disclosed2026-10-30 · 0 days ago
CISA KEV — Actively ExploitedU.S. federal agencies required to patch · confirmed threat-actor activity
Remediation Resources
NVD / MITRE
nvd.nist.gov/vuln/detail/CVE-2026-118527Related Vulnerabilities
| CVE | Title | Severity | CVSS |
|---|---|---|---|
| CVE-2026-111357 KEV | Ivanti Connect Secure Missing Authentication for Critical Function Vulnerability | HIGH | — |
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