No exploitation reportedFix available

CVE-2026-9862

Q: Is CVE-2026-9862 actively exploited?

Active exploitation of CVE-2026-9862 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

Q: What is the CVSS score for CVE-2026-9862?

CVE-2026-9862 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

No exploitation reported by the sources we read.

Published2026-06-15
Fixed in9.0.0.5 · 8.1.0.23
WeaknessCWE-78

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Fortra's Core Privileged Access Manager (BoKS) contains an OS command injection vulnerability in the boks_autoregisterd service. A remote attacker with network access to the service may be able to cause commands to be executed with the privileges of the service during the autoregistration processing.

Timeline

dates in UTC

2026-06-1516:16CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2026-9862?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2026-9862?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Fortra core privileged access manager server

Branch	Affected	Fixed in	Source
9.0	≥ 9.0.0.0, < 9.0.0.5	9.0.0.5	NVD
8.1	≥ 8.1.0.0, < 8.1.0.23	8.1.0.23	NVD

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Update Fortra core privileged access manager server to 9.0.0.5 · 8.1.0.23

Advisories and patches

www.fortra.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVE recordread 2026-10-23
CISA-ADPSSVC decisionnone2026-06-15
OpenCVESSVC decisionnone—
CNACVSS 3.19.8read 2026-10-23
CNAweakness (CWE)CWE-78read 2026-10-23
FIRST EPSSEPSS score1.5 %2026-10-22

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published: 2026-06-15
Last Modified: 2026-07-28
NVD status: Analyzed

Frequently asked questions

What is CVE-2026-9862?

Is CVE-2026-9862 actively exploited?

Active exploitation of CVE-2026-9862 has not been confirmed. Its EPSS score was 1.5% on 2026-10-22, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-9862?

CVE-2026-9862 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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