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01 Record

CVE-2026-102108

Kiteworks Email Protection Gateway deserialization of untrusted data

HighPUBLISHEDCNA: cisa-cg
CNA base score7.2 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

02 Description

Kiteworks Email Protection Gateway deserialization of untrusted data

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
Not scored by EPSS
EPSS percentile
Not scored by EPSS
NVD base score
7.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Received. NVD last modified this record on 2026-09-30.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-09-30 20:24Z1 HR AGO
Last updated
2026-09-30 20:24Z1 HR AGO
Reserved
2026-09-28
Assigning CNA
cisa-cg
Record state
PUBLISHED
Severity
High (CVSS 7.2)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-502Deserialization of Untrusted DataBase
Data version
5.2
Document digest
1bc0326715978bed04340437237deab74c43913880f718ea70f438a5d8b1d3cc

05 Affected products

VendorProductVersionsPlatforms
KiteworksEmail Protection Gateway0 to < 9.5.0—

06 References