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| Source | ID | Title |
|---|---|---|
Github GHSA |
GHSA-vmr9-j6wf-pmh2 | netty-incubator-codec-ohttp: [OHttpServerCodec] Native Direct-Memory Leak on AEAD Decryption Failure Leads to Gateway Denial of Service |
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Tue, 15 Sep 2026 18:30:00 +0000
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| Metrics |
ssvc
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Tue, 15 Sep 2026 17:30:00 +0000
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| Description | netty-incubator-codec-ohttp implements Oblivious HTTP (OHTTP) gateway and client functionality using Netty. Prior to 0.0.23.Final, the OHTTP gateway decryption path in codec-ohttp/src/main/java/io/netty/incubator/codec/ohttp/OHttpRequestResponseContext.java allocates a pooled direct ByteBuf for decrypted plaintext before the AEAD tag is verified. When an invalid tag causes decryptChunk() to throw CryptoException, OHttpRequestResponseContext.decodeChunk() does not release the ByteBuf because the allocation is not guarded by try/finally. Repeated invalid encrypted requests can therefore leak native off-heap memory until the gateway is unable to continue serving requests. This issue is fixed in version 0.0.23.Final. | |
| Title | netty-incubator-codec-ohttp: [OHttpServerCodec] Native Direct-Memory Leak on AEAD Decryption Failure Leads to Gateway Denial of Service | |
| Weaknesses | CWE-664 | |
| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-09-15T17:36:46.308Z
Reserved: 2026-06-12T16:25:43.085Z
Link: CVE-2026-54251
Updated: 2026-09-15T17:36:43.413Z
Status : Received
Published: 2026-09-15T18:17:22.780
Modified: 2026-09-15T18:17:22.780
Link: CVE-2026-54251
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OpenCVE Enrichment
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Github GHSA