CVE-2026-108743CWE-78command-injection

CVE-2026-108743

High · published October 17, 2026

CVSS v3.1
8.8
EPSS
2%
Percentile
79.5
In the wild
Unconfirmed
What it is

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Apache Kylin. Impact most to the kylin services that are directly exposed to public network, which is not common. In-house kylin deployments are mostly not impacted.

This issue affects Apache Kylin: from 4.0.4 through 5.0.4.

Users are recommended to upgrade to version 5.0.5, which fixes the issue.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.01900 · 79.5th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2026-10-17T00:17Z
References (2)
https://lists.apache.org/thread.html/6x2v755lrxf72xcrzjq4t2b1sd56ywb7 · [email protected]http://www.openwall.com/lists/oss-security/2026/10/16/12 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 18 OCT 03:27Z
    EPSS moved — → 1%
    epss
  • 16 OCT 19:44Z
    Apache Kylin: spark job OS command injection
    cvelistv5
  • 16 OCT 19:44Z
    Apache Kylin: spark job OS command injection
    cvelistv5