CVE record · 2 sources
CVE-2026-19668
CVSS 5.3A BIND recursive resolver may experience excessive resource consumption if it encounters large numbers of a particular kind of invalid DNSSEC record.
- Vendor
- Canonical
- Product
- BIND
- CVSS
- 5.3
- EPSS
- 0.005 (p41)
- Exposure class
- Operating system, Edge / VPN / firewall
Coverage
2Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.
-
Bind vulnerabilities
It was discovered that Bind incorrectly handled certain DNS messages with repeated singleton records such as SOA, CNAME, or DNAME records. A remote attacker could possibly use this issue to cause Bind to use excessive memory…
-
A BIND recursive resolver may experience excessive resource consumption if it encounters large numbers of a particular kind of invalid DNSSEC record.
A BIND recursive resolver may experience excessive resource consumption if it encounters large numbers of a particular kind of invalid DNSSEC record. Default limits on "max-records-per-type" and "max-types-per-name" help mitigate…