GO-2026-4789

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Source

https://pkg.go.dev/vuln/GO-2026-4789

Import Source

https://vuln.go.dev/ID/GO-2026-4789.json

JSON Data

https://api.osv.dev/v1/vulns/GO-2026-4789

Aliases

CVE-2026-26933
GHSA-27qj-9gvp-8rh9

Published

2026-04-07T14:58:41Z

Modified

2026-04-07T15:15:18.180627Z

Summary

Packetbeat does not properly validate an array index in multiple protocol parser components in github.com/elastic/beats

Details

Packetbeat does not properly validate an array index in multiple protocol parser components in github.com/elastic/beats

Database specific

{
    "url": "https://pkg.go.dev/vuln/GO-2026-4789",
    "review_status": "REVIEWED"
}

References

Affected packages

Go / github.com/elastic/beats

Package

Name: github.com/elastic/beats; View open source insights on deps.dev
Purl: pkg:golang/github.com/elastic/beats

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Database specific

source

"https://vuln.go.dev/ID/GO-2026-4789.json"

Go / github.com/elastic/beats/v7

Package

Name: github.com/elastic/beats/v7; View open source insights on deps.dev
Purl: pkg:golang/github.com/elastic/beats/v7

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

7.0.0-alpha2.0.20260126223743-dec1b31111ec

Ecosystem specific

{
    "imports": [
        {
            "path": "github.com/elastic/beats/v7/packetbeat/procs",
            "symbols": [
                "findSocketsOfPid",
                "hexToIPPort",
                "hexToIpv6",
                "parseProcNetProto"
            ]
        },
        {
            "path": "github.com/elastic/beats/v7/packetbeat/protos/pgsql",
            "symbols": [
                "pgsqlPlugin.parseDataRow",
                "pgsqlPlugin.parseExtReq",
                "pgsqlPlugin.parseMessageStart",
                "readCount",
                "readLength"
            ]
        }
    ]
}

Database specific

source

"https://vuln.go.dev/ID/GO-2026-4789.json"