AZL-80780
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-80780.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-80780
- Upstream
- Published
- 2026-03-24T15:16:33Z
- Modified
- 2026-08-28T17:47:54.786944568Z
- Summary
- CVE-2026-28753 affecting package nginx for versions less than 1.28.3-1
- Details
-
NGINX Plus and NGINX Open Source have a vulnerability in the ngxmailsmtp_module module due to the improper handling of CRLF sequences in DNS responses. This allows an attacker-controlled DNS server to inject arbitrary headers into SMTP upstream requests, leading to potential request manipulation. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- References