Micronaut Framework vulnerable to a Denial of Service in HTML error response caching

CAO 7.5CVE-2026-33012 · GHSA-2hcp-gjrf-7fhc · Công bố 20/03/2026 · cập nhật 17/06/2026

Tóm tắt nhanh

CVE-2026-33012 là lỗ hổng mức CAO (CVSS 7.5) ảnh hưởng io.micronaut:micronaut-http-server, micronaut (objectcomputing).
Xác suất bị khai thác trong 30 ngày tới (EPSS): 0.57%, cao hơn 47.3% các lỗ hổng khác.
Cách xử lý: cập nhật lên 4.10.17 hoặc mới hơn.

Gói / sản phẩm	Phiên bản bị ảnh hưởng	Phiên bản đã vá
io.micronaut:micronaut-http-server Maven	`≥ 4.7.0, < 4.10.17`	`4.10.17`
micronaut objectcomputing	`≥ 4.7.0, < 4.10.17`	`4.10.17`

Mô tả

DefaultHtmlErrorResponseBodyProvider in io.micronaut:micronaut-http-server since 4.7.0 and until 4.10.7 used an unbounded ConcurrentHashMap cache with no eviction policy. If the application throws an exception whose message may be influenced by an attacker, for example, including request query value parameters, this could be used by remote attackers to cause a denial of service (unbounded heap growth and OutOfMemoryError).

Fixed via: https://github.com/micronaut-projects/micronaut-core/commit/1e2ba2c14386af3d47751732d02053a72b0b49b3

Mô tả của NVD

Micronaut Framework is a JVM-based full stack Java framework designed for building modular, easily testable JVM applications. Versions 4.7.0 through 4.10.16 used an unbounded ConcurrentHashMap cache with no eviction policy in its DefaultHtmlErrorResponseBodyProvider. If the application throws an exception whose message may be influenced by an attacker, (for example, including request query value parameters) it could be used by remote attackers to cause an unbounded heap growth and OutOfMemoryError, leading to DoS. This issue has been fixed in version 4.10.7.