HighFix available

Red Hat Security Advisory: openssh security update

Type: advisorySource: OSV1 source record

Announced 12 May 2026Source revision 1

RHSA-2026:16059

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-2026:16059

openssh-askpass

Source reference: /affected/0/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

openssh-clients-debuginfo

Source reference: /affected/1/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

openssh-debuginfo

Source reference: /affected/2/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

openssh-debugsource

Source reference: /affected/3/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

openssh-keycat-debuginfo

Source reference: /affected/4/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/4/ranges
Prerequisites: Not stated in this record

openssh-server-debuginfo

Source reference: /affected/5/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/5/ranges
Prerequisites: Not stated in this record

openssh-sk-dummy-debuginfo

Source reference: /affected/6/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/6/ranges
Prerequisites: Not stated in this record

pam_ssh_agent_auth

Source reference: /affected/7/package/name

Affected versions: Not stated in this record
Fixed versions: 0:0.10.4-5.45.el9_6.3
Source reference: /affected/7/ranges
Prerequisites: Not stated in this record

pam_ssh_agent_auth-debuginfo

Source reference: /affected/8/package/name

Affected versions: Not stated in this record
Fixed versions: 0:0.10.4-5.45.el9_6.3
Source reference: /affected/8/ranges
Prerequisites: Not stated in this record

openssh

Source reference: /affected/9/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/9/ranges
Prerequisites: Not stated in this record

openssh-clients

Source reference: /affected/10/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/10/ranges
Prerequisites: Not stated in this record

openssh-clients-debuginfo

Source reference: /affected/11/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/11/ranges
Prerequisites: Not stated in this record

openssh-debuginfo

Source reference: /affected/12/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/12/ranges
Prerequisites: Not stated in this record

openssh-debugsource

Source reference: /affected/13/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/13/ranges
Prerequisites: Not stated in this record

openssh-keycat

Source reference: /affected/14/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/14/ranges
Prerequisites: Not stated in this record

openssh-keycat-debuginfo

Source reference: /affected/15/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/15/ranges
Prerequisites: Not stated in this record

openssh-server

Source reference: /affected/16/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/16/ranges
Prerequisites: Not stated in this record

openssh-server-debuginfo

Source reference: /affected/17/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/17/ranges
Prerequisites: Not stated in this record

openssh-sk-dummy-debuginfo

Source reference: /affected/18/package/name

Affected versions: Not stated in this record
Fixed versions: 0:8.7p1-45.el9_6.3
Source reference: /affected/18/ranges
Prerequisites: Not stated in this record

pam_ssh_agent_auth-debuginfo

Source reference: /affected/19/package/name

Affected versions: Not stated in this record
Fixed versions: 0:0.10.4-5.45.el9_6.3
Source reference: /affected/19/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": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-askpass",
      "purl": "pkg:rpm/redhat/openssh-askpass",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-clients-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-clients-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
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          },
          {
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          }
        ]
      }
    ],
    "package": {
      "name": "openssh-debugsource",
      "purl": "pkg:rpm/redhat/openssh-debugsource",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
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        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-keycat-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-keycat-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-server-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-server-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-sk-dummy-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-sk-dummy-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:0.10.4-5.45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "pam_ssh_agent_auth",
      "purl": "pkg:rpm/redhat/pam_ssh_agent_auth",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:0.10.4-5.45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "pam_ssh_agent_auth-debuginfo",
      "purl": "pkg:rpm/redhat/pam_ssh_agent_auth-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh",
      "purl": "pkg:rpm/redhat/openssh",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-clients",
      "purl": "pkg:rpm/redhat/openssh-clients",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-clients-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-clients-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-debugsource",
      "purl": "pkg:rpm/redhat/openssh-debugsource",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-keycat",
      "purl": "pkg:rpm/redhat/openssh-keycat",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-keycat-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-keycat-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-server",
      "purl": "pkg:rpm/redhat/openssh-server",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-server-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-server-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:8.7p1-45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "openssh-sk-dummy-debuginfo",
      "purl": "pkg:rpm/redhat/openssh-sk-dummy-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "0:0.10.4-5.45.el9_6.3"
          }
        ]
      }
    ],
    "package": {
      "name": "pam_ssh_agent_auth-debuginfo",
      "purl": "pkg:rpm/redhat/pam_ssh_agent_auth-debuginfo",
      "ecosystem": "Red Hat:rhel_eus:9.6::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:16059.json"
    }
  }
]

Related CVEs: CVE-2026-35385
Source reference: /upstream
CVE-2026-35386
Source reference: /upstream
CVE-2026-35387
Source reference: /upstream
CVE-2026-35388
Source reference: /upstream
CVE-2026-35414
Source reference: /upstream

Publisher severity

high

Source reference: /severity/0/score

Event: #73011 · Revision 1
Added to Heist Feed: Mon, 26 Oct 2026 00:21:16 GMT
Publisher date: Tue, 12 May 2026 10:06:39 GMT

Read the original announcement