Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-95481.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-95481
Upstream
  • CVE-2026-18938
Published
2026-08-07T09:16:58Z
Modified
2026-08-29T05:27:27Z
Summary
CVE-2026-18938 affecting package p11-kit 0.25.0-1
Details

A flaw was found in p11-kit. A local attacker, or one with equivalent access to a reachable RPC channel, could exploit an integer overflow vulnerability. By sending specially crafted messages, the attacker can cause the system to miscalculate memory allocation for nested attributes. This leads to a memory corruption issue, specifically a heap out-of-bounds write, which can crash the p11-kit RPC parsing process, resulting in a Denial of Service (DoS). This vulnerability is only exploitable on 32 bit systems.

References

Affected packages

Azure Linux:3 / p11-kit

Package

Name
p11-kit
Purl
pkg:rpm/azure-linux/p11-kit

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.25.0-1

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-95481.json"