AZL-92879

See a problem?

Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92879.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-92879

Upstream

CVE-2026-47143

Published

2026-07-21T21:16:50Z

Modified

2026-08-30T05:24:52Z

Summary

CVE-2026-47143 affecting package capstone 4.0.2-4

Details

Capstone is a disassembly framework. Versions prior to 6.0.0-Alpha8 and 5.0.8 have a NULL pointer dereference in modRMRequired() and decode() when disassembling 3DNow! opcodes (0F 0F) in builds compiled with -DCAPSTONE_X86_REDUCE, allowing a remote attacker to crash any application using the reduced X86 Capstone library by supplying a crafted input containing the 4-byte sequence 0F 0F <modrm> <imm8>. Versions 6.0.0-Alpha8 and 5.0.8 patch the issue.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-47143

Affected packages

Azure Linux:3 / capstone

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Last affected

4.0.2-4

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92879.json"