CVE-2026-9563

7.5 Élevée

Publiée le 02/07/2026 à 11:16 · Modifiée le 02/07/2026 à 19:44 · Analyse NVD reportée · Source : emo@eclipse.org

Description

In Eclipse Parsson published Maven Central artifacts before version 1.1.8, the JSON parser did not enforce a default maximum on the number of characters consumed while parsing a single JSON document. Applications that parse attacker- controlled JSON can be forced to consume excessive CPU and memory by processing very large documents, including large arrays, objects, strings, numbers, whitespace, or nested structures, resulting in a denial of service. Eclipse Parsson 1.1.8 introduces a configurable maximum parsing limit with a default limit of 15 million parser-consumed characters.

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Produits concernés

Eclipse Foundation Eclipse Parsson

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	emo@eclipse.org	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Faiblesses (CWE)

CWE-400
CWE-770

Références

https://github.com/eclipse-ee4j/parsson/commit/134e8d101aa74c8b9302d0cb62f6ccb4912a9d0c
https://github.com/eclipse-ee4j/parsson/pull/169
https://github.com/eclipse-ee4j/parsson/tree/1.1.8
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/444
https://repo.maven.apache.org/maven2/org/eclipse/parsson/parsson/1.1.8/
https://gitlab.eclipse.org/security/vulnerability-reports/-/work_items/444

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories