CVE-2026-2291
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
May 11, 2026
Vendor
unknown
Description
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.