Reactor Netty HTTP Server Denial of Service With Pipelined Requests
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spring | Reactor Netty | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Spring | Reactor Netty |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.402% probability within 30 days)
| Link | Providers |
|---|---|
| https://spring.io/security/cve-2026-47874 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Pivotal
Pivotal reactor Netty |
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| CPEs | cpe:2.3:a:pivotal:reactor_netty:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Pivotal
Pivotal reactor Netty |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 | |
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-770 |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Spring
Spring reactor Netty |
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| Vendors & Products |
Spring
Spring reactor Netty |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-400 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | The vulnerability occurs when a client sends HTTP/1.1 pipelined requests over a single connection, causing the Reactor Netty HTTP server to consume an excessive amount of memory. Reactor Netty 1.3.0 - 1.3.6 Reactor Netty 1.1.0 - 1.2.18 Reactor Netty 1.0.52 and earlier | |
| Title | Reactor Netty HTTP Server Denial of Service With Pipelined Requests | |
| References |
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| Metrics |
cvssV3_1
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