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Red Hat Security Advisory: xorg-x11-server security update

Type: advisorySource: OSV1 source record

Red Hat Security Advisory: xorg-x11-server security update

Announced Source revision 1
Original source ↗

RHSA-2026:36085

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: osv:RHSA-2026:36085

xorg-x11-server

Source reference: /affected/0/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/0/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xdmx

Source reference: /affected/1/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/1/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xdmx-debuginfo

Source reference: /affected/2/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/2/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xephyr

Source reference: /affected/3/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/3/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xephyr-debuginfo

Source reference: /affected/4/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/4/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xnest

Source reference: /affected/5/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/5/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xnest-debuginfo

Source reference: /affected/6/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/6/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xorg

Source reference: /affected/7/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/7/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xorg-debuginfo

Source reference: /affected/8/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/8/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xvfb

Source reference: /affected/9/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/9/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xvfb-debuginfo

Source reference: /affected/10/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/10/ranges

Prerequisites
Not stated in this record

xorg-x11-server-common

Source reference: /affected/11/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/11/ranges

Prerequisites
Not stated in this record

xorg-x11-server-debuginfo

Source reference: /affected/12/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/12/ranges

Prerequisites
Not stated in this record

xorg-x11-server-debugsource

Source reference: /affected/13/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/13/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xdmx-debuginfo

Source reference: /affected/14/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/14/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xephyr-debuginfo

Source reference: /affected/15/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/15/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xnest-debuginfo

Source reference: /affected/16/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/16/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xorg-debuginfo

Source reference: /affected/17/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/17/ranges

Prerequisites
Not stated in this record

xorg-x11-server-Xvfb-debuginfo

Source reference: /affected/18/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/18/ranges

Prerequisites
Not stated in this record

xorg-x11-server-debuginfo

Source reference: /affected/19/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/19/ranges

Prerequisites
Not stated in this record

xorg-x11-server-debugsource

Source reference: /affected/20/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/20/ranges

Prerequisites
Not stated in this record

xorg-x11-server-devel

Source reference: /affected/21/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/21/ranges

Prerequisites
Not stated in this record

xorg-x11-server-source

Source reference: /affected/22/package/name

Affected versions
Not stated in this record
Fixed versions
0:1.20.11-34.el9_6

Source reference: /affected/22/ranges

Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server",
      "purl": "pkg:rpm/redhat/xorg-x11-server",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xdmx",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xdmx",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xdmx-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xdmx-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xephyr",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xephyr",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xephyr-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xephyr-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xnest",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xnest",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xnest-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xnest-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xorg",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xorg",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xorg-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xorg-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xvfb",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xvfb",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xvfb-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xvfb-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-common",
      "purl": "pkg:rpm/redhat/xorg-x11-server-common",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-debugsource",
      "purl": "pkg:rpm/redhat/xorg-x11-server-debugsource",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xdmx-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xdmx-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xephyr-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xephyr-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xnest-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xnest-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xorg-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xorg-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-Xvfb-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-Xvfb-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-debuginfo",
      "purl": "pkg:rpm/redhat/xorg-x11-server-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-debugsource",
      "purl": "pkg:rpm/redhat/xorg-x11-server-debugsource",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-devel",
      "purl": "pkg:rpm/redhat/xorg-x11-server-devel",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:1.20.11-34.el9_6"
          }
        ]
      }
    ],
    "package": {
      "name": "xorg-x11-server-source",
      "purl": "pkg:rpm/redhat/xorg-x11-server-source",
      "ecosystem": "Red Hat:rhel_eus:9.6::crb"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:36085.json"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event
#25967 · Revision 1
Added to Heist Feed
Publisher date
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