Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-80229.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-80229
Upstream
  • CVE-2026-3632
Published
2026-03-17T10:16:00Z
Modified
2026-08-29T05:27:27Z
Summary
CVE-2026-3632 affecting package libsoup 3.4.4-16
Details

A flaw was found in libsoup, a library used by applications to send network requests. This vulnerability occurs because libsoup does not properly validate hostnames, allowing special characters to be injected into HTTP headers. A remote attacker could exploit this to perform HTTP smuggling, where they can send hidden, malicious requests alongside legitimate ones. In certain situations, this could lead to Server-Side Request Forgery (SSRF), enabling an attacker to force the server to make unauthorized requests to other internal or external systems. The impact is low, as SoupServer is not actually used in internet infrastructure.

References

Affected packages

Azure Linux:3 / libsoup

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
3.4.4-16

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-80229.json"