AZL-101724
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-101724.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-101724
- Upstream
- Published
- 2026-09-16T09:17:06Z
- Modified
- 2026-09-18T05:37:08Z
- Summary
- CVE-2026-80225 affecting package unbound 1.26.0-1
- Details
-
In NLnetLabs Unbound up to and including 1.26.0, a degradation of service vulnerability is present in the TCP/DoT reading procedure where there is no limit on consecutive reads. A malicious actor that can stream and sustain a rate of distinct uncached names over the TCP/DoT connection, monopolizes a single worker's entire event loop for as long as its writes stay ahead of the drain.
- References