AZL-99732

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99732.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-99732

Upstream

CVE-2026-31911

Published

2026-09-05T19:16:55Z

Modified

2026-09-10T14:17:29Z

Summary

CVE-2026-31911 affecting package libpcap for versions less than 1.10.7-1

Details

libpcap BPF interpreter calls abort() if it encounters a BPF instruction that has an invalid opcode. In particular uncommon use cases a crafted filter program can terminate the OS process.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-31911

Affected packages

Azure Linux:3 / libpcap

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

1.10.7-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99732.json"