ALPINE-CVE-2026-27651

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Source
https://security.alpinelinux.org/vuln/CVE-2026-27651
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-27651.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-27651
Upstream
  • CVE-2026-27651
Published
2026-03-24T15:16:32.910Z
Modified
2026-06-09T21:31:42.698889036Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when (1) CRAM-MD5 or APOP authentication is enabled, and (2) the authentication server permits retry by returning the Auth-Wait response header. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

Affected packages

Alpine:v3.22 / nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.28.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-27651.json"

Alpine:v3.23 / nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.28.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-27651.json"

Alpine:v3.24 / nginx

Package

Name
nginx
Purl
pkg:apk/alpine/nginx?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.28.3-r0

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-27651.json"