AZL-99300

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99300.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-99300
Upstream
  • CVE-2026-78222
Published
2026-09-02T16:17:23Z
Modified
2026-09-05T14:17:01.850737021Z
Summary
CVE-2026-78222 affecting package nginx 1.28.3-8
Details

A vulnerability exists in NGINX JavaScript where a malformed HTTP response received by ngx.fetch() can crash an NGINX worker when trusted JavaScript reads Response.statusText. Exploitation requires control or influence over the fetched HTTP response.

Impact: This vulnerability may allow remote attackers to cause a denial-of-service (DoS) on the NGINX system. There is no control plane exposure; this is a data plane issue only.

Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

References

Affected packages

Azure Linux:3 / nginx

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.28.3-8

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99300.json"