HIGHCVE-2026-4890Published Modified CNA certcc
CVE-2026-4890: CVE-2026-4890
A Denial of Service (DoS) vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet.
Metrics
- CVSS v3.1
- 7.5
- Severity
- HIGH
- Fixed in
- 2.92rel2
- Affected Products
- 1
Fix available
2.92rel2
Affected packages
- dnsmasq / dnsmasq< 2.92rel2 (from 0)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H