HIGH GitHub
CVE-2026-61827
netty-incubator-codec-ohttp: BinaryHttpParser should enforce limits for variable lengths fields
We don't enforce any limits for the encoded variable lengths that are used for fields. As the remote peer controls these it's easy for the remote peer to have us buffer data forever and so ultimately OOM.
Affected Products
- maven/io.netty.incubator:netty-incubator-codec-bhttp <= 0.0.22.Final
References
- https://github.com/advisories/GHSA-hmq9-67w8-j5pw
- https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-hmq9-67w8-j5
- https://github.com/netty/netty-incubator-codec-ohttp/releases/tag/netty-incubator-codec-pa
- https://github.com/advisories/GHSA-hmq9-67w8-j5pw
This high severity vulnerability was published on 2026-08-20 via GitHub. Affected: maven/io.netty.incubator:netty-incubator-codec-bhttp <= 0.0.22.Final.
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