CVE-2026-9863: Core Privileged Access Manager (BoKS) upgrade tooling command injection vulnerability
Fortra BoKS Manager contains an OS command injection vulnerability in the client upgrade and patch tooling for legacy tar-based client installations. A malicious or compromised legacy tar-installed client selected for upgrade or patching may be able to cause commands to be executed on the BoKS Master during client version handling.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Fortra BoKS Manager (BoKS)to a version that resolves this vulnerability.Fixed in 8.1.0.23 - Upgrade
Upgrade
Fortra BoKS Manager (BoKS)to a version that resolves this vulnerability.Fixed in 9.0.0.5
Event History
Frequently Asked Questions
What is the severity of CVE-2026-9863?
CVE-2026-9863 has a severity rating of high, with a score of 7.5.
How do I fix CVE-2026-9863?
To mitigate CVE-2026-9863, it's recommended to upgrade to the latest version of Fortra Core Privileged Access Manager (BoKS) where the vulnerability is addressed.
What type of vulnerability is CVE-2026-9863?
CVE-2026-9863 is classified as an OS command injection vulnerability.
Who is affected by CVE-2026-9863?
CVE-2026-9863 affects users of Fortra BoKS Manager utilizing legacy tar-based client installations.
What could a hacker achieve with CVE-2026-9863?
A hacker exploiting CVE-2026-9863 could execute arbitrary commands on the BoKS Master server through a compromised client.