Reactor Netty HTTP Server may incorrectly evaluate proxy addresses
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% (0.294% probability within 30 days)
| Link | Providers |
|---|---|
| https://spring.io/security/cve-2026-47845 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Broadcom
Broadcom reactor Netty |
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| CPEs | cpe:2.3:a:broadcom:reactor_netty:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Broadcom
Broadcom reactor Netty |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-285 CWE-640 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-290 | |
| Metrics |
ssvc
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| 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-285 CWE-640 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In specific scenarios, Reactor Netty HTTP Server may incorrectly evaluate the remote IP address when HAProxy Protocol is enabled. In order for this to happen, the application must be configured to use HAProxy Protocol. 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 may incorrectly evaluate proxy addresses | |
| References |
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| Metrics |
cvssV3_1
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