CISA Adds Two Ivanti Connect Secure Flaws to KEV Catalog After Confirmed Exploitation
US cybersecurity authorities have warned that two vulnerabilities in Ivanti Connect Secure (ICS) are being actively exploited in the wild. The CISA added the issues to its Known Exploited Vulnerabilities Catalog on October 30, 2026.
The two flaws are identified as CVE-2026-111357 and CVE-2026-118527. Both affect the remote-access product Ivanti Connect Secure. Security researchers have also observed attacks that chain three vulnerabilities together.
CVE-2026-111357 stems from missing authentication checks in a critical function. When an attacker already possesses local credentials, the flaw permits privilege escalation to higher access levels.
CVE-2026-118527 arises from the generation of predictable numeric values or identifiers. Although authentication is required, the weakness allows an attacker to upload arbitrary file content to the server disk from a remote location.
The listing of CVE-2026-111357 was first announced on October 29, then briefly removed before being reinstated the following day, creating temporary confusion in vulnerability tracking records.
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