AZL-103388

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103388.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-103388
Upstream
  • CVE-2026-88806
Published
2026-09-21T14:17:22Z
Modified
2026-09-23T05:36:13Z
Summary
CVE-2026-88806 affecting package libX11 1.8.7-1
Details

A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the key_sym_map.

References

Affected packages

Azure Linux:3 / libX11

Package

Name
libX11
Purl
pkg:rpm/azure-linux/libX11

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
1.8.7-1

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103388.json"