CISA Urges Patching Newly Exploited Vulnerability in Ivanti Connect Secure
Updated under an hour ago ()
CISA is aware of Ivanti’s disclosure of a newly exploited vulnerability, CVE-2026-104935, affecting Ivanti Connect Secure versions 25.1.1.1 and prior, 25.1.2.2 and prior, and 22.8R2.4 and prior. CISA is aware of cyber threat actors exploiting this zero-day authentication bypass vulnerability, which allows remote, unauthenticated execution of arbitrary commands, to conduct credential theft and data exfiltration. CISA added CVE-2026-104935 to its Known Exploited Vulnerabilities (KEV) Catalog on Oct. 13, 2026. CISA urges organizations with affected Ivanti Connect Secure appliances and deployments to immediately update to the latest version, as outlined in Ivanti’s Security Advisory Ivanti Connect Secure (CVE-2026-104935). Organizations should also review the Ivanti Connect Secure 25.x Upgrade and Migration Compatibility Guide for detailed patching guidance for hardware and virtual appliance deployments. Ivanti Connect Secure version 22.8 reaches end of life on Jan. 31, 2027. Organizations seeking to determine whether they were compromised will need to conduct network and memory forensics to identify evidence of exploitation. Note: Ivanti’s Integrity Checker Tool may not detect eviden…
- Tags
- CISA, KEV
- Related exam domains
- CISSP 3: Security Architecture and Engineering; CISSP 4: Communication and Network Security; CISSP 5: Identity and Access Management; CISM 2: Information Security Risk Management; CISA 1: Information System Auditing Process; CISA 5: Protection of Information Assets
- Source record id
- /node/25619
- First seen by InfoSec Signals
- 10/14/2026
Source: CISA cybersecurity advisories, Cybersecurity and Infrastructure Security Agency about this source more from it
Exam domain labels come from a keyword heuristic and are study hints, not an official mapping. The summary is the publisher's own text, shortened; the linked record is authoritative.