Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
Netty is an asynchronous, event-driven network application framework. Prior to 4.2.13.Final and 4.1.133.Final, HttpClientCodec pairs each inbound response with an outbound request by queue.poll() once per response, including for 1xx. If the client pipelines GET then HEAD and the server sends 103, then 200 with GET body, then 200 for HEAD, the queue pairs HEAD with the first 200. The HEAD rule then skips reading that message’s body, so the GET entity bytes stay on the stream and the following 200 is parsed from the wrong offset. This vulnerability is fixed in 4.2.13.Final and 4.1.133.Final.
Priority
LOW
Exploitation
NONE
PoC
YES
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
| Date | Total | Labels |
|---|
| 2026-05-13 | 1 | General1 |
| 2026-05-14 | 2 | Patch2 |
CVE-2026-42584 Netty is an asynchronous, event-driven network application framework. Prior to http://4.2.13.Final and http://4.1.133.Final, HttpClientCodec pairs each inbound response with an out… https://www.cve.org/CVERecord?id=CVE-2026-42584
Post summary
The message cites CVE‑2026‑42584 and indicates it is addressed in Netty 4.2.13.Final and 4.1.133.Final, but lacks detail about exploit or vulnerability type.
🚨*CVE* CVE-2026-42584 Netty is an asynchronous, event-driven network application framework. Prior to http://4.2.13.Final and http://4.1.133.Final, HttpClientCodec pairs each inbound response with an out… https://www.cve.org/CVERecord?id=CVE-2026-42584 ----- Traducció… http://infoflow.cloud`
Post summary
The tweet references CVE-2026-42584 in Netty, indicates that newer releases (4.2.13.Final and 4.1.133.Final) likely contain a fix, and provides a brief technical detail, but no exploit or PoC information.
CVE-2026-42584 HTTP Response Parsing Vulnerability in Netty Prior to 4.2.13.Fina... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-42584 Vulnerability Alert Subscriptions: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=1
Post summary
The post simply references CVE‑2026‑42584 and links to a detail page, without any PoC, exploit code, patch information, or active exploitation claims.
1 of 1 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| App | netty | netty | - | - | - |