ubuntu-cve-2026-84304
Vulnerability from osv_ubuntu
Published
2026-09-02 00:00
Modified
2026-09-03 13:25
Summary
Details
(gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, in ...)
Severity
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "golang-google-grpc-dev",
"binary_version": "0.0~git20151002.0.3e7b7e5-1"
}
]
},
"package": {
"ecosystem": "Ubuntu:16.04:LTS",
"name": "golang-google-grpc",
"purl": "pkg:deb/ubuntu/golang-google-grpc@0.0~git20151002.0.3e7b7e5-1?arch=source\u0026distro=xenial"
},
"ranges": [
{
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{
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}
],
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}
],
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"0.0~git20150514.0.f5ebd86-1",
"0.0~git20150514.0.f5ebd86-2",
"0.0~git20151002.0.3e7b7e5-1"
]
},
{
"ecosystem_specific": {
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{
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}
]
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "google-guest-agent",
"purl": "pkg:deb/ubuntu/google-guest-agent@20240716.00-0ubuntu1~16.04.0+esm3?arch=source\u0026distro=esm-apps-legacy/xenial"
},
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}
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}
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"20230426.00-0ubuntu2~16.04.3",
"20231004.02-0ubuntu1~16.04.1",
"20231004.02-0ubuntu1~16.04.2",
"20240716.00-0ubuntu1~16.04.0",
"20240716.00-0ubuntu1~16.04.0+esm1",
"20240716.00-0ubuntu1~16.04.0+esm2",
"20240716.00-0ubuntu1~16.04.0+esm3"
]
},
{
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{
"binary_name": "libgrpc0",
"binary_version": "0.11.1-1"
}
]
},
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},
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}
],
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"0.10.2-1",
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]
},
{
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"binary_version": "1.6.0-3ubuntu0.18.04.1"
}
]
},
"package": {
"ecosystem": "Ubuntu:18.04:LTS",
"name": "golang-google-grpc",
"purl": "pkg:deb/ubuntu/golang-google-grpc@1.6.0-3ubuntu0.18.04.1?arch=source\u0026distro=bionic"
},
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]
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{
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}
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"20220622.00-0ubuntu2~18.04.1",
"20230426.00-0ubuntu2~18.04.0",
"20231004.02-0ubuntu1~18.04.2",
"20231004.02-0ubuntu1~18.04.3",
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"20241011.01-0ubuntu1~18.04.0",
"20241011.01-0ubuntu1~18.04.0+esm1",
"20241011.01-0ubuntu1~18.04.0+esm2",
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]
},
{
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{
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"binary_version": "1.3.2-1.1~build1"
},
{
"binary_name": "libgrpc3",
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},
{
"binary_name": "protobuf-compiler-grpc",
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}
]
},
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},
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]
},
{
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}
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},
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]
},
{
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{
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}
]
},
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},
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{
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},
{
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},
{
"binary_name": "protobuf-compiler-grpc",
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},
{
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},
{
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},
{
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}
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},
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},
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{
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},
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]
},
{
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},
{
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{
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"package": {
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"1.51.1-8ubuntu1"
]
}
],
"aliases": [],
"details": "(gRPC-Go is the Go language implementation of gRPC. Prior to 1.83.1, in ...)",
"id": "UBUNTU-CVE-2026-84304",
"modified": "2026-09-03T13:25:53Z",
"published": "2026-09-02T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-84304"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-84304"
},
{
"type": "REPORT",
"url": "https://github.com/grpc/grpc-go/security/advisories/GHSA-vp52-pcj8-j9qc"
},
{
"type": "REPORT",
"url": "https://github.com/grpc/grpc-go/pull/9331"
},
{
"type": "REPORT",
"url": "https://github.com/grpc/grpc-go/pull/9333"
}
],
"related": [],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
},
{
"score": "medium",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-84304"
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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