{
  "schema_version": "1.7.0",
  "id": "RHSA-2026:76763",
  "related": [],
  "upstream": [
    "CVE-2026-27852",
    "CVE-2026-33263",
    "CVE-2026-33605",
    "CVE-2026-40018",
    "CVE-2026-40019",
    "CVE-2026-42007",
    "CVE-2026-42391",
    "CVE-2026-73208"
  ],
  "published": "2026-10-07T10:20:12Z",
  "modified": "2026-10-07T10:20:12Z",
  "summary": "Red Hat Security Advisory: dovecot security, bug fix, and enhancement update",
  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:H"
    }
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      "url": "https://access.redhat.com/errata/RHSA-2026:76763"
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525545"
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    {
      "type": "REPORT",
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525557"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525559"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525567"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525576"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525583"
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    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525584"
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    {
      "type": "ARTICLE",
      "url": "https://issues.redhat.com/browse/RHEL-176273"
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    {
      "type": "ADVISORY",
      "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_76763.json"
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      "url": "https://access.redhat.com/security/cve/CVE-2026-27852"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-27852"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-27852"
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    {
      "type": "ARTICLE",
      "url": "https://documentation.open-xchange.com/dovecot/security/advisories/csaf/2026/oxdc-adv-2026-0003.json"
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      "url": "https://access.redhat.com/security/cve/CVE-2026-33263"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33263"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33263"
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    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2026-33605"
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    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33605"
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    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-33605"
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    {
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-40018"
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    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-40018"
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    {
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      "url": "https://access.redhat.com/security/cve/CVE-2026-40019"
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    {
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      "url": "https://www.cve.org/CVERecord?id=CVE-2026-40019"
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    {
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    {
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      "url": "https://access.redhat.com/security/cve/CVE-2026-42007"
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}