【中危】netty-incubator-codec-ohttp 安全更新（GHSA-r6fj-869h-4f6q）

安全情报快照 · 风险级别：中危 · CVE-2026-48480 · GHSA-r6fj-869h-4f6q

先看结论

netty-incubator-codec-ohttp存在安全风险，< 0.0.22.Final 受影响，建议升级至 0.0.22.Final。

影响范围

处置建议

优先将 io.netty.incubator:netty-incubator-codec-ohttp 升级至 0.0.22.Final 或更高版本；升级前请结合业务依赖完成兼容性验证。

上游技术详情（原文）

The codec-ohttp implementation of draft-ietf-ohai-chunked-ohttp does not verify that a cryptographically-signed final chunk was received before the outer HTTP body terminates. An on-path adversary (the OHTTP relay itself, or any MITM on the relay↔gateway or relay↔client transport) can forward a prefix of a legitimate chunked-OHTTP message—cut at a non-final chunk boundary—and close the outer body cleanly, producing no decryption error and no exception in the receiving application.

来源与许可

• GitHub Advisory GHSA-r6fj-869h-4f6q
• https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-r6fj-869h-4f6q
• https://nvd.nist.gov/vuln/detail/CVE-2026-48480
• https://github.com/netty/netty-incubator-codec-ohttp/commit/28f977f293591a4e837bd59ceb441f9f70349915

本页自动同步 GitHub Advisory Database 的公开数据，并保留上游原文供核验；不宣称原创分析。数据许可：CC-BY-4.0。