Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74819.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-74819
Upstream
Published
2026-01-20T14:16:07Z
Modified
2026-04-21T04:38:47.643622Z
Summary
CVE-2025-15281 affecting package glibc for versions less than 2.38-18
Details

Calling wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library version 2.0 to version 2.42 may cause the interface to return uninitialized memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.

References

Affected packages

Azure Linux:3 / glibc

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.38-18

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-74819.json"