ALPINE-CVE-2026-42946
- Source
- https://security.alpinelinux.org/vuln/CVE-2026-42946
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-42946.json
- JSON Data
- https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-42946
- Upstream
- Published
- 2026-05-13T16:16:50Z
- Modified
- 2026-08-27T22:18:03Z
- Severity
-
- 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability exists in the ngx_http_scgi_module and ngx_http_uwsgi_module modules that may result in excessive memory allocation or an over-read of data. When scgi_pass or uwsgi_pass is configured, an unauthenticated attacker with man-in-the-middle (MITM) ability to control responses from an upstream server may be able to read the memory of the NGINX worker process or restart it. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
- References
Affected packages
Alpine:v3.21 / nginx
Package
- Name
- nginx
- Purl
- pkg:apk/alpine/nginx?arch=source
Alpine:v3.22 / nginx
Package
- Name
- nginx
- Purl
- pkg:apk/alpine/nginx?arch=source
Alpine:v3.23 / nginx
Package
- Name
- nginx
- Purl
- pkg:apk/alpine/nginx?arch=source