CVE detail
CVE-2026-44890
Netty is a network application framework for development of protocol servers and clients. In netty-codec-redis prior to versions 4.1.135.Final and 4.2.15.Final, an attacker can cause DoS by sending crafted Redis payloads across multiple connections without `\r\n`. This exhausts the server's direct memory pool (OutOfDirectMemoryError), preventing legitimate connections from being processed. Versions 4.1.135.Final and 4.2.15.Final patch the issue.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 22.0 · diversity 13.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
8 source links · newest first
- https://access.redhat.com/errata/RHSA-2026:41951access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 11, 2026, 10:16 PM - https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44890.jsonsecurity.access.redhat.com
No excerpt available.
Vendor Advisorysecurity.access.redhat.comJun 11, 2026, 10:16 PM - https://bugzilla.redhat.com/show_bug.cgi?id=2488053bugzilla.redhat.com
No excerpt available.
Exploitbugzilla.redhat.comJun 11, 2026, 10:16 PM - https://access.redhat.com/security/cve/CVE-2026-44890access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 11, 2026, 10:16 PM - https://access.redhat.com/errata/RHSA-2026:37390access.redhat.com
No excerpt available.
Vendor Advisoryaccess.redhat.comJun 11, 2026, 10:16 PM No excerpt available.
Exploitgithub.comJun 11, 2026, 10:16 PMNo excerpt available.
Exploitgithub.comJun 11, 2026, 10:16 PMNo excerpt available.
Exploitgithub.comJun 11, 2026, 10:16 PM
Exploit code
Public exploit repository references
Public PoC repositories are third-party, potentially unsafe artifacts. Treat their code as untrusted and use it only on authorized systems in an isolated, least-privilege environment. cvebuzz does not execute the code or verify that an exploit works.
0 repository references · best confidence N/A · max 0 stars
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