{"id":"CVE-2025-13878","title":"Malformed BRID/HHIT records can cause `named` to terminate unexpectedly.\nThis 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 …","summary":"Malformed BRID/HHIT records can cause `named` to terminate unexpectedly.\nThis 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 …","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-617","CWE-1286"],"published":"2026-01-21","updated":"2026-06-30","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-13878","references":[{"url":"https://downloads.isc.org/isc/bind9/9.18.44","label":"security-officer@isc.org"},{"url":"https://downloads.isc.org/isc/bind9/9.20.18","label":"security-officer@isc.org"},{"url":"https://downloads.isc.org/isc/bind9/9.21.17","label":"security-officer@isc.org"},{"url":"https://kb.isc.org/docs/cve-2025-13878","label":"security-officer@isc.org"},{"url":"http://www.openwall.com/lists/oss-security/2026/01/21/3","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://access.redhat.com/errata/RHSA-2026:6935","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://access.redhat.com/security/cve/CVE-2025-13878","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2431600","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-13878.json","label":"0b0ca135-0b70-47e7-9f44-1890c2a1c46c"}],"tags":["nvd"],"epss":0.09218,"epssPercentile":0.9512,"ingestedAt":"2026-06-30T13:26:50.529Z","slug":"CVE-2025-13878","body":"## Overview\n\nMalformed BRID/HHIT records can cause `named` to terminate unexpectedly.\nThis 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":43,"depthScoreParts":{"impact":41.3,"likelihood":1.8,"exploitation":0,"ransomware":0},"changes":[]}