AZL-87633

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-87633.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-87633

Upstream

CVE-2026-39830

Published

2026-05-22T04:16:22Z

Modified

2026-08-30T05:26:50Z

Summary

CVE-2026-39830 affecting package docker-buildx for versions less than 0.14.0-13

Details

A malicious SSH peer could send unsolicited global request responses to fill an internal buffer, blocking the connection's read loop. The blocked goroutine could not be released by calling Close(), resulting in a resource leak per connection. Unsolicited global responses are now discarded.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-39830

Affected packages

Azure Linux:3 / docker-buildx

Package

Name: docker-buildx
Purl: pkg:rpm/azure-linux/docker-buildx

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.14.0-13

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-87633.json"