AZL-92391

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92391.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-92391
Upstream
  • CVE-2026-15809
Published
2026-07-15T13:17:03Z
Modified
2026-09-02T05:29:58Z
Summary
CVE-2026-15809 affecting package cri-o 1.30.1-1
Details

A flaw was found in CRI-O. The fix for a previous vulnerability (CVE-2022-4318) was incorrect, allowing it to be bypassed. An attacker capable of setting environment variables on a container can inject a newline character into the HOME environment variable. This issue allows the addition of arbitrary lines into /etc/passwd by use of a specially crafted environment variable.

References

Affected packages

Azure Linux:3 / cri-o

Package

Name
cri-o
Purl
pkg:rpm/azure-linux/cri-o

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
1.30.1-1

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92391.json"