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Red Hat Security Advisory: bind9.16 security update

Type: advisorySources: OSV
Products
bind9.16, bind9.16-chroot, bind9.16-debuginfo, bind9.16-debugsource, bind9.16-dnssec-utils, bind9.16-dnssec-utils-debuginfo, bind9.16-libs, bind9.16-libs-debuginfo, bind9.16-license, bind9.16-utils, bind9.16-utils-debuginfo, python3-bind9.16
Affected versions
Not specified
Fixed versions
32:9.16.23-0.14.el8_8.7
CVEs
CVE-2025-40778, CVE-2025-40780
Confirmed fixed CVEs
Not specified
Updated in this feed
30 Oct 2026, 11:56 UTC · Revision 1

Source evidence

Red Hat Security Advisory: bind9.16 security update

core-osv · Original source

Published 25 Nov 2025, 10:06 UTC

Red Hat Security Advisory: bind9.16 security update

osv:RHSA-2025:21939

bind9.16

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-chroot

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-debugsource

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-dnssec-utils

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-dnssec-utils-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-libs

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-libs-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-license

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-utils

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-utils-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

python3-bind9.16

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-chroot

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-debugsource

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-dnssec-utils

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-dnssec-utils-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-libs

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-libs-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-license

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-utils

Fixed versions: 32:9.16.23-0.14.el8_8.7

bind9.16-utils-debuginfo

Fixed versions: 32:9.16.23-0.14.el8_8.7

python3-bind9.16

Fixed versions: 32:9.16.23-0.14.el8_8.7

Complete source record
{
  "id": "e1d996dd93b3cdf2e07fb2fd6785beb45d546877f5acd0ea9c9ddd4cfe928a9d",
  "url": "https://osv.dev/vulnerability/RHSA-2025%3A21939",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Red Hat Security Advisory: bind9.16 security update",
    "summary": "Red Hat Security Advisory: bind9.16 security update",
    "evidence": "osv:RHSA-2025:21939",
    "products": [
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      {
        "name": {
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      {
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          "evidence": "/affected/11/package/name"
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        "name": {
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          "evidence": "/affected/15/package/name"
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        "affected_versions": []
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      {
        "name": {
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          "evidence": "/affected/16/package/name"
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        "prerequisites": [],
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          "evidence": "/affected/20/package/name"
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      "aliases": [
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      "metrics": [
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          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N"
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      "modified": "2026-10-14T10:09:02Z",
      "provider": "osv",
      "upstream": [
        "CVE-2025-40778",
        "CVE-2025-40780"
      ],
      "references": [
        "https://access.redhat.com/errata/RHSA-2025:21939",
        "https://access.redhat.com/security/updates/classification/#important",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2405827",
        "https://bugzilla.redhat.com/show_bug.cgi?id=2405829",
        "https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_21939.json",
        "https://access.redhat.com/security/cve/CVE-2025-40778",
        "https://www.cve.org/CVERecord?id=CVE-2025-40778",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40778",
        "https://access.redhat.com/security/cve/CVE-2025-40780",
        "https://www.cve.org/CVERecord?id=CVE-2025-40780",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-40780"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2025-40778",
        "evidence": "/upstream"
      },
      {
        "value": "CVE-2025-40780",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 315696,
  "published_at": "2025-11-25T10:06:01+00:00"
}