CVE-2026-119724
No CVSS score yet. No vendor fix: the product was unsupported when the CVE was assigned. EPSS 0.2% estimated probability of exploitation activity in the next 30 days.
Improper restriction of recursive entity references in DTDs ('XML entity expansion') vulnerability in Apache JClouds.
This issue affects Apache JClouds: all versions.
As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- EPSS
- 0.2% estimated probability of exploitation activity in the next 30 days; 12th percentile. Scored 2026-11-04. A forecast for this CVE across the internet, not for your own systems.
- CWE
- CWE-776 Improper Restriction of Recursive Entity References in DTDs (Billion Laughs Attack)
- OWASP Top 10
- A02:2025 Security Misconfiguration
- Published
- Modified
- Record from
- the NVD, synced
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Explain CVE-2026-119724 for an engineer deciding whether to act. Use https://cve.bz/api/public/cves/CVE-2026-119724?via=ask-ai-copy and https://cve.bz/cve/CVE-2026-119724?via=ask-ai-copy as the source of truth: what is affected and which versions fix it, whether it is in CISA KEV, public exploits, and its EPSS (an internet-wide 30-day estimate of exploitation activity, not a forecast for my systems). If they give no fixed versions, use the CVE record https://cveawg.mitre.org/api/cve/CVE-2026-119724 or the vendor advisory, not third-party mirrors. Tell me how to check whether I am affected and how to verify a fix. Cite the sources and say where they are uncertain.Opens a third-party assistant; its answer is its own, not cve.bz's. The prompt holds only this CVE's id and public links.
Versions
From the CNA's record in the CVE List.
| Product | Affected |
|---|---|
| Apache Software Foundation Apache JClouds | all versions |
Attack patterns (CAPEC)
- CAPEC-197 Exponential Data Expansion Likelihood: High · Severity: Medium
The attack patterns MITRE's CAPEC relates to this record's weaknesses, as MITRE names them. Credits.