AZL-110534
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-110534.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-110534
- Upstream
- CVE-2026-96405
- Published
- 2026-10-21T09:17:08Z
- Modified
- 2026-10-23T14:16:37Z
- Summary
- CVE-2026-96405 affecting package unbound 1.26.1-1
- Details
-
NLnet Labs Unbound up to and including version 1.26.1 limits compression-pointer traversal for each individual domain-name operation but has no aggregate inbound decompression-work budget. Many chained compression pointers in a message results in a lot of CPU usage following them. A malicious actor with recursive-query access and control of an ordinarily delegated authority that serves specially crafted replies can exploit the vulnerability and degrade Unbound's general performance.
- References