CVE search · CVE-2026-59902
CVE-2026-59902
high 7.5
Netty is an asynchronous, event-driven network application framework. Prior to 4.1.137.Final and 4.2.17.Final, io.netty.handler.codec.sctp.SctpMessageCompletionHandler limits incomplete messages and fragment counts but not maxBufferedBytes, allowing unauthenticated peers to exhaust memory with large SCTP fragments. This issue is fixed in versions 4.1.137.Final and 4.2.17.Final.
Details
- Status
- Analyzed
- Published
- Last changed
- Source
- security-advisories@github.com
- Weakness
- CWE-400
Severity
| Version | Score | Vector | Source |
|---|---|---|---|
| CVSS 3.1 | high 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
security-advisories@github.comSecondary |
Affected products
Vendor and product from the NVD’s CPE applicability statements. Versions and conditions are on the NVD’s page.
- netty · netty
References
- https://github.com/netty/netty/commit/1b5abc6443b63726c72cdd285af2feb7ddbb8ff7Patch
- https://github.com/netty/netty/pull/17213Issue TrackingPatch
- https://github.com/netty/netty/pull/17217Issue TrackingPatch
- https://github.com/netty/netty/releases/tag/netty-4.1.137.FinalRelease Notes
- https://github.com/netty/netty/releases/tag/netty-4.2.17.FinalRelease Notes
- https://github.com/netty/netty/security/advisories/GHSA-2qj4-mmr9-4v2fVendor Advisory