Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81519.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-81519
Upstream
  • CVE-2026-2436
Published
2026-03-26T20:16:11Z
Modified
2026-09-20T05:33:47Z
Summary
CVE-2026-2436 affecting package libsoup for versions less than 3.4.4-15
Details

A flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the soup_server_disconnect() function frees connection objects prematurely, even if a TLS handshake is still pending. If the handshake completes after the connection object has been freed, a dangling pointer is accessed, leading to a server crash and a Denial of Service.

References

Affected packages

Azure Linux:3 / libsoup

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.4.4-15

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-81519.json"