AZL-86763
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86763.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-86763
- Upstream
- Published
- 2026-05-11T18:16:31Z
- Modified
- 2026-08-30T05:26:50Z
- Summary
- CVE-2026-2291 affecting package dnsmasq for versions less than 2.92-1
- Details
-
dnsmasqs extract_name() function can be abused to cause a heap buffer overflow, allowing an attacker to inject false DNS cache entries, which could result in DNS lookups to redirect to an attacker-controlled IP address, or to cause a DoS.
- References