CVE-2026-33013
High · 7.5CVSS
7.5
EPSS
0.8%
Published
Mar 20, 2026
CISA due date
—
The record
Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications. Versions prior to both 4.10.16 and 3.10.5 do not correctly handle descending array index order during form-urlencoded body binding in theJsonBeanPropertyBinder::expandArrayToThreshold, which allows remote attackers to cause a DoS (non-terminating loop, CPU exhaustion, and OutOfMemoryError) via crafted indexed form parameters (e.g., authors[1].name followed by authors[0].name). This issue has been fixed in versions 4.10.16 and 3.10.5.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|
Related vulnerabilities
- GHSA-43w5-mmxv-cpvh Micronaut vulnerable to DoS via crafted form-urlencoded body binding with descending… Same vulnerability
- CVE-2026-110354 HAProxy 3 before 3.4.6 allows a remote unauthenticated attacker to cause a denial of… CWE-835
- CVE-2026-113794 pypdf is a free and open-source pure-python PDF library. CWE-835
- CVE-2026-113792 pypdf is a free and open-source pure-python PDF library. CWE-835
- CVE-2026-113793 pypdf is a free and open-source pure-python PDF library. CWE-835
- CVE-2026-112406 Pillow is a Python imaging library. CWE-835
- CVE-2026-112391 Pillow is a Python imaging library. CWE-835
- CVE-2026-112390 Pillow is a Python imaging library. CWE-835