# CVE-2026-10523 — ivanti Sentry

> As of 2026-06-10, CVE-2026-10523 is a CRITICAL-severity vulnerability in ivanti Sentry, CVSS v3.1 9.9, EPSS 53.1% (98.9th percentile). Threadlinqs Intelligence links 3 tracked threat campaigns to CVE-2026-10523, most recently “CISA BOD 26-04: Risk-Based Vulnerability Remediation and CISO Reporting Mandate for FCEB Agencies”.

**Last updated:** 2026-06-10

## What is CVE-2026-10523?

An Authentication Bypass vulnerability (CWE-288) in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a remote unauthenticated attacker to create arbitrary administrative accounts and obtain full administrative access

The record classifies CVE-2026-10523 under weakness class [CWE-288](https://intel.threadlinqs.com/cwe/CWE-288). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs low-privilege credentials, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 125 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 9.9 — CRITICAL (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H`)
- **EPSS (FIRST):** 53.1% probability of exploitation in the next 30 days, higher than 98.9% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 10/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-06-09, last modified 2026-06-10

## Is CVE-2026-10523 being exploited?

Weaponised exploit code for CVE-2026-10523 is publicly available. 1 public proof-of-concept repository is tracked for this identifier. It currently carries a trending score of 38 in the Threadlinqs vulnerability feed.

- [gagaltotal/CVE-2026-10523-Ivanti-sentry](https://github.com/gagaltotal/CVE-2026-10523-Ivanti-sentry) (github)

## Affected products and versions

- [ivanti](https://intel.threadlinqs.com/vendors/ivanti): Sentry

## How to fix CVE-2026-10523

No vendor patch reference has been recorded for CVE-2026-10523 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-10523

3 tracked threats in the Threadlinqs corpus reference CVE-2026-10523, either in the campaign’s CVE list or as an indicator on the campaign record.

- [CISA BOD 26-04: Risk-Based Vulnerability Remediation and CISO Reporting Mandate for FCEB Agencies](https://intel.threadlinqs.com/threat/TL-2026-1134) — MEDIUM · 2026-07-06
- [ChocoPoC: Python RAT Distributed via Trojanized PoC Exploits Targeting Security Researchers](https://intel.threadlinqs.com/threat/TL-2026-1125) — HIGH · 2026-07-01
- [CVE-2026-10520 — Ivanti Sentry Unauthenticated OS Command Injection (Root RCE), added to CISA KEV](https://intel.threadlinqs.com/threat/TL-2026-0793) — CRITICAL · 2026-06-14

## Sources

Enriched from CVE.org, FIRST EPSS, GitHub Security Advisories, public proof-of-concept repositories. Last verified by Threadlinqs on 2026-10-10.

**Other references**

- [hub.ivanti.com](https://hub.ivanti.com/s/article/Security-Advisory-Ivanti-Sentry-CVE-2026-10520-CVE-2026-10523?language=en_US)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-10523
Full detection coverage and IOCs for threats exploiting CVE-2026-10523 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp