CVE-2025-8677

high · 7.5

Querying for records within a specially crafted zone containing certain malformed DNSKEY records can lead to CPU exhaustion. This issue affects BIND 9 versions 9.18.0 through 9.18.39, 9.20.0 through 9.20.13, 9.21.0 through 9.21.12, 9.18.11-S1 through 9.18.39-S1, and 9.20.9-S1 through 9.20.13-S1.

7.5

CVSS

11.2%

EPSS (exploit prob.)

96th

EPSS percentile

2025-10-22

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weaknesses

CWE-405

References

https://kb.isc.org/docs/cve-2025-8677
http://www.openwall.com/lists/oss-security/2025/10/22/1

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-8677