AZL-96644

See a problem?
Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-96644.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-96644
Upstream
  • CVE-2026-56853
Published
2026-08-13T22:17:22Z
Modified
2026-08-31T05:26:27Z
Summary
CVE-2026-56853 affecting package golang 1.25.12-1
Details

When a server is configured to support unencrypted HTTP/2, it reads a few bytes from each new connection to see if they contain the HTTP/2 client preface. ReadHeaderTimeout is unexpectedly not being applied when doing this.

References

Affected packages

Azure Linux:3 / golang

Package

Name
golang
Purl
pkg:rpm/azure-linux/golang

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.25.12-1

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-96644.json"