vulnerability
Ubuntu: (CVE-2021-41959): iotjs vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | May 3, 2022 | Jun 26, 2025 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
May 3, 2022
Added
Jun 26, 2025
Modified
Mar 27, 2026
Description
JerryScript Git version 14ff5bf does not sufficiently track and release allocated memory via jerry-core/ecma/operations/ecma-regexp-object.c after RegExp, which causes a memory leak.
Solution
no-fix-ubuntu-package
References
- CVE-2021-41959
- https://attackerkb.com/topics/CVE-2021-41959
- CWE-401
- EUVD-EUVD-2021-28952
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-28952
- https://github.com/jerryscript-project/jerryscript/issues/4781
- https://github.com/jerryscript-project/jerryscript/pull/4166
- https://github.com/jerryscript-project/jerryscript/pull/4787
- https://www.cve.org/CVERecord?id=CVE-2021-41959
Rapid7 Labs
2026 Global Threat Landscape Report
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