CVE-2026-47874
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
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
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Spring | Reactor Netty | 1.3.0 <= 1.3.6 | affected |
| Spring | Reactor Netty | 1.1.0 <= 1.2.18 | affected |
| Spring | Reactor Netty | 0 <= 1.0.52 | affected |
Weaknesses
- CWE-770 Allocation of Resources Without Limits or Throttling
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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