CVE-2026-83527 Auth bypass in Sentry
Remote unauthenticated attackers can bypass authentication to gain administrative access on Ivanti Sentry devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-83527?
CVE-2026-83527 is a high-severity authentication bypass vulnerability in Ivanti Sentry, published on 8 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An Authentication Bypass vulnerability in Sentry before R10.8.2, R10.7.3 and R10.6.4 allows a remote unauthenticated attacker to gain administrative level access.
Weakness: CWE-288
Which versions are affected by CVE-2026-83527?
How do I fix CVE-2026-83527?
No fix has been published for CVE-2026-83527 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-2026-83527 being exploited?
There is no known exploitation of CVE-2026-83527 in the wild and no public exploit code.
Sources
Also known as GHSA-2wrg-h4h7-g9f6.