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CVE-2025-13878NVD
Vulnerability Summary
Malformed BRID/HHIT records can cause `named` to terminate unexpectedly.
This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1.
This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1.
CVSS v3.1 Base Metrics
Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityNone
AvailabilityHigh
External References
- https://downloads.isc.org/isc/bind9/9.18.44
- https://downloads.isc.org/isc/bind9/9.20.18
- https://downloads.isc.org/isc/bind9/9.21.17
- https://kb.isc.org/docs/cve-2025-13878
- http://www.openwall.com/lists/oss-security/2026/01/21/3
- https://access.redhat.com/errata/RHSA-2026:6935
- https://access.redhat.com/security/cve/CVE-2025-13878
- https://bugzilla.redhat.com/show_bug.cgi?id=2431600
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13878.json