AZL-103359

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103359.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-103359

Upstream

CVE-2026-19941

Published

2026-09-16T14:17:05Z

Modified

2026-09-23T05:36:13Z

Summary

CVE-2026-19941 affecting package bind 9.20.26-1

Details

An inapplicable NSEC record may be accepted by a named resolver as proof that no wildcard exists, which could allow an attacker at the same or an upstream level of the zone name to mask the existence of a victim's wildcard record. This issue affects BIND 9 versions 9.11.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.11.3-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-19941

Affected packages

Azure Linux:3 / bind

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

9.20.26-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103359.json"