Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-76745.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-76745
Upstream
Published
2026-02-04T15:16:14Z
Modified
2026-04-01T05:22:58.792040Z
Summary
CVE-2026-1642 affecting package nginx for versions less than 1.22.1-15
Details

A vulnerability exists in NGINX OSS and NGINX Plus when configured to proxy to upstream Transport Layer Security (TLS) servers. An attacker with a man-in-the-middle (MITM) position on the upstream server side—along with conditions beyond the attacker's control—may be able to inject plain text data into the response from an upstream proxied server.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

Affected packages

Azure Linux:2 / nginx

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.22.1-15

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-76745.json"