Vulnerability details
CVE-2026-66142
Apache Software Foundation Apache Neethi
Apache Neethi: Uncontrolled recursion in policy processing
CVSS 3.1
7.5High
Official description
Apache Neethi is vulnerable to uncontrolled recursion when parsing policies that lack policy Ids or with deeply nested structures, which may lead to a denial of service attack when parsing policies due to runtime memory exhaustion. Users are recommended to upgrade to version 3.2.3, which fixes this issue.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Apache Software Foundation | Apache Neethi | v < 3.2.3 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-07-24
- Last updated
- 2026-07-24
- State
- Published
- Assigner (CNA)
- apache
Exploit prediction (EPSS)
0.74%
Probability of exploitation in 30 days
54.7%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-400Uncontrolled Resource Consumption