https://seclists.org/oss-sec/2026/q3/112: CVE-2026-40005: Apache IoTDB: Path Traversal in Pipe File Transfer ceiver
Published Jul 10, 2026
·Updated
Affected Software
1 affected component
Apache IoTDB<2.0.10
Frequently Asked Questions
1
What is the severity of CVE-2026-40005?
The severity of CVE-2026-40005 is classified as important.
2
Which versions of Apache IoTDB are affected by CVE-2026-40005?
CVE-2026-40005 affects Apache IoTDB versions 1.0.0 before 2.0.10.
3
How does CVE-2026-40005 impact Apache IoTDB users?
CVE-2026-40005 allows attackers to perform path traversal, enabling them to write arbitrary files where IoTDB has write permissions.
4
How do I fix CVE-2026-40005?
To fix CVE-2026-40005, upgrade to Apache IoTDB version 2.0.10 or later.
5
What kind of files can be affected by CVE-2026-40005?
With CVE-2026-40005, attackers can write arbitrary files anywhere the IoTDB process has write permissions.