CVE-2026-9863

Core Privileged Access Manager (BoKS) upgrade tooling command injection vulnerability

State: Published
Severity: 7.5 High
Published: Jun 15, 2026
Updated: Jun 15, 2026
Reserved: May 28, 2026

Description

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.

Scores

CVSS	Score	Vector	Source
3.1	7.5 High	CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H	Fortra

Weaknesses

CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Affected Products

Product	Versions
Core Privileged Access Manager (BoKS)Fortra	boks-server 8.1.0.0 through boks-server 8.1.0.22Affected boks-server 9.0.0.0 through boks-server 9.0.0.4Affected

References

https://www.fortra.com/security/advisories/product-security/fi-2026-008vendor-advisory

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