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CVE-2026-48040

The netty incubator codec.bhttp is a java language binary http parser. The library implements Oblivious HTTP (RFC 9458) using BoringSSL's HPKE C library via JNI. When deriving native memory addresses for cryptographic operations versions prior to 0.0.22.Final provide a fallback path for direct ByteBufs that do not expose their memory address through `hasMemoryAddress()`. This fallback occurs when `sun.misc.Unsafe` is unavailable to Netty — for example, when the JVM is started with `-Dio.netty.no
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:7a7ec112b6b3947f44c22e67a59f2e0e5f209016272618129bc6f2edbfd75dd9
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"netty-incubator-codec-ohttp","vendor":"netty","versions":[{"status":"affected","version":"< 0.0.22.Final"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":6.8,"baseSeverity":"MEDIUM","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N/E:U","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"NONE"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

2 source assertions
{"cweId":"CWE-787","description":"CWE-787: Out-of-bounds Write","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-125","description":"CWE-125: Out-of-bounds Read","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/netty/netty-incubator-codec-ohttp/commit/7ad38d5cc2827af7e067e5c1e1ac37cd4566dad9","tags":["x_refsource_MISC"],"url":"https://github.com/netty/netty-incubator-codec-ohttp/commit/7ad38d5cc2827af7e067e5c1e1ac37cd4566dad9"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/references/1
{"name":"https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-32hf-8jw3-v4qq","tags":["x_refsource_CONFIRM"],"url":"https://github.com/netty/netty-incubator-codec-ohttp/security/advisories/GHSA-32hf-8jw3-v4qq"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:7496975ee1595ed1059487bd1b3096e53fa316da8e82ae6ad1f131ac4d21ffbc · sha256:9b32dede1d5ced34… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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