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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2025-13878

CVE-2025-13878

HIGH7.5

Malformed BRID/HHIT records can cause named to terminate unexpectedly

Published Jan 21, 2026

Modified 1 months ago

Details

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.

References

http://www.openwall.com/lists/oss-security/2026/01/21/3

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

https://www.cve.org/CVERecord?id=CVE-2025-13878

CVSS Analysis

CVSS v3.1

7.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

NoneI:N

Availability

HighA:H

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

Weakness Type (CWE)

Other

Ecosystems

Timeline

PublishedJan 21, 2026

ModifiedJan 21, 2026

CVE-2025-13878 | Mondoo Vulnerability Intelligence