CVE-2026-10523 Auth bypass in Sentry

Critical 9.9 Published 9 Jun 2026 Updated 10 Jun 2026

Remote unauthenticated attackers can create arbitrary admin accounts and gain full administrative access to Ivanti Sentry devices.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-10523?

CVE-2026-10523 is a critical authentication bypass vulnerability in ivanti Sentry, published on 9 Jun 2026. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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

Weakness: CWE-288

Which versions are affected by CVE-2026-10523?

It affects 1 product.

Products include Ivanti Standalone Sentry.

How do I fix CVE-2026-10523?

No fix has been published for CVE-2026-10523 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2026-10523 being exploited?

There is no known exploitation of CVE-2026-10523 in the wild and no public exploit code.

Public exploit code: 1 proofs of concept on GitHub.

Sources

Also known as GHSA-8fc8-rw5j-9rcq.