AZL-103347
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-103347.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-103347
- Upstream
- CVE-2026-81563
- Published
- 2026-09-16T14:17:10Z
- Modified
- 2026-09-23T05:36:13Z
- Summary
- CVE-2026-81563 affecting package bind 9.20.26-1
- Details
-
A BIND resolver encountering an SVCB/HTTPS AliasMode record referencing 14 or more SVCB/HTTPS ServiceMode records may fail to properly deallocate internal resources. If this happens repeatedly, resource exhaustion will eventually prevent the resolver from performing new recursive lookups. This issue affects BIND 9 versions 9.18.0 through 9.18.50, 9.20.0 through 9.20.27, 9.21.0 through 9.21.25, 9.18.11-S1 through 9.18.50-S1, and 9.20.9-S1 through 9.20.27-S1.
- References