Rejected denial-of-service claim
Published Mar 24, 2026 · Updated Mar 24, 2026
Undertow does not permit the claimed remote denial of service because its default entity-size limit drops oversized request bodies. The rejected report alleged that GET multipart bodies reached parameter parsing and disk storage, but the server applies the configurable limit to every request method before one oversized body can exhaust memory. The assigning CNA therefore withdrew the affected-product, weakness, and severity assertions, so no supported Red Hat deployment is currently classified as vulnerable.
Summary
What happened
Undertow does not permit the claimed remote denial of service because its default entity-size limit drops oversized request bodies. The rejected report alleged that GET multipart bodies reached parameter parsing and disk storage, but the server applies the configurable limit to every request method before one oversized body can exhaust memory. The assigning CNA therefore withdrew the affected-product, weakness, and severity assertions, so no supported Red Hat deployment is currently classified as vulnerable.
The record
- CVE
- CVE-2026-3260
- Published
- Mar 24, 2026
- Updated
- Mar 24, 2026
- Vendor
- 389 Directory Server
- Product
- Red Hat JBoss Enterprise Application Platform Expansion Pack
- Classifications
- Unavailable
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Mar 24, 2026CVE publishedPublication date reported by the CVE source.
- Mar 24, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
No CVSS assessment is available in this record.
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
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Your stack
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