UnratedFix available

Red Hat Security Advisory: NetworkManager security update

Type: advisorySource: OSV1 source record

Announced 24 Aug 2026Group revision 1

RHSA-2026:58555

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-2026:58555

NetworkManager-adsl-debuginfo

Source reference: /affected/0/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/0/ranges
Prerequisites: Not stated in this record

NetworkManager-bluetooth-debuginfo

Source reference: /affected/1/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/1/ranges
Prerequisites: Not stated in this record

NetworkManager-cloud-setup

Source reference: /affected/2/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/2/ranges
Prerequisites: Not stated in this record

NetworkManager-cloud-setup-debuginfo

Source reference: /affected/3/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/3/ranges
Prerequisites: Not stated in this record

NetworkManager-debuginfo

Source reference: /affected/4/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/4/ranges
Prerequisites: Not stated in this record

NetworkManager-debugsource

Source reference: /affected/5/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/5/ranges
Prerequisites: Not stated in this record

NetworkManager-libnm-debuginfo

Source reference: /affected/6/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/6/ranges
Prerequisites: Not stated in this record

NetworkManager-ovs-debuginfo

Source reference: /affected/7/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/7/ranges
Prerequisites: Not stated in this record

NetworkManager-ppp-debuginfo

Source reference: /affected/8/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/8/ranges
Prerequisites: Not stated in this record

NetworkManager-team-debuginfo

Source reference: /affected/9/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/9/ranges
Prerequisites: Not stated in this record

NetworkManager-tui-debuginfo

Source reference: /affected/10/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/10/ranges
Prerequisites: Not stated in this record

NetworkManager-wifi-debuginfo

Source reference: /affected/11/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/11/ranges
Prerequisites: Not stated in this record

NetworkManager-wwan-debuginfo

Source reference: /affected/12/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/12/ranges
Prerequisites: Not stated in this record

NetworkManager

Source reference: /affected/13/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/13/ranges
Prerequisites: Not stated in this record

NetworkManager-adsl

Source reference: /affected/14/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/14/ranges
Prerequisites: Not stated in this record

NetworkManager-adsl-debuginfo

Source reference: /affected/15/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/15/ranges
Prerequisites: Not stated in this record

NetworkManager-bluetooth

Source reference: /affected/16/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/16/ranges
Prerequisites: Not stated in this record

NetworkManager-bluetooth-debuginfo

Source reference: /affected/17/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/17/ranges
Prerequisites: Not stated in this record

NetworkManager-cloud-setup-debuginfo

Source reference: /affected/18/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/18/ranges
Prerequisites: Not stated in this record

NetworkManager-config-connectivity-redhat

Source reference: /affected/19/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/19/ranges
Prerequisites: Not stated in this record

NetworkManager-config-server

Source reference: /affected/20/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/20/ranges
Prerequisites: Not stated in this record

NetworkManager-debuginfo

Source reference: /affected/21/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/21/ranges
Prerequisites: Not stated in this record

NetworkManager-debugsource

Source reference: /affected/22/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/22/ranges
Prerequisites: Not stated in this record

NetworkManager-dispatcher-routing-rules

Source reference: /affected/23/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/23/ranges
Prerequisites: Not stated in this record

NetworkManager-initscripts-updown

Source reference: /affected/24/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/24/ranges
Prerequisites: Not stated in this record

NetworkManager-libnm

Source reference: /affected/25/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/25/ranges
Prerequisites: Not stated in this record

NetworkManager-libnm-debuginfo

Source reference: /affected/26/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/26/ranges
Prerequisites: Not stated in this record

NetworkManager-ovs

Source reference: /affected/27/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/27/ranges
Prerequisites: Not stated in this record

NetworkManager-ovs-debuginfo

Source reference: /affected/28/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/28/ranges
Prerequisites: Not stated in this record

NetworkManager-ppp

Source reference: /affected/29/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/29/ranges
Prerequisites: Not stated in this record

NetworkManager-ppp-debuginfo

Source reference: /affected/30/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/30/ranges
Prerequisites: Not stated in this record

NetworkManager-team

Source reference: /affected/31/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/31/ranges
Prerequisites: Not stated in this record

NetworkManager-team-debuginfo

Source reference: /affected/32/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/32/ranges
Prerequisites: Not stated in this record

NetworkManager-tui

Source reference: /affected/33/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/33/ranges
Prerequisites: Not stated in this record

NetworkManager-tui-debuginfo

Source reference: /affected/34/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/34/ranges
Prerequisites: Not stated in this record

NetworkManager-wifi

Source reference: /affected/35/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/35/ranges
Prerequisites: Not stated in this record

NetworkManager-wifi-debuginfo

Source reference: /affected/36/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/36/ranges
Prerequisites: Not stated in this record

NetworkManager-wwan

Source reference: /affected/37/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/37/ranges
Prerequisites: Not stated in this record

NetworkManager-wwan-debuginfo

Source reference: /affected/38/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/38/ranges
Prerequisites: Not stated in this record

NetworkManager-adsl-debuginfo

Source reference: /affected/39/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/39/ranges
Prerequisites: Not stated in this record

NetworkManager-bluetooth-debuginfo

Source reference: /affected/40/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/40/ranges
Prerequisites: Not stated in this record

NetworkManager-cloud-setup-debuginfo

Source reference: /affected/41/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/41/ranges
Prerequisites: Not stated in this record

NetworkManager-debuginfo

Source reference: /affected/42/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/42/ranges
Prerequisites: Not stated in this record

NetworkManager-debugsource

Source reference: /affected/43/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/43/ranges
Prerequisites: Not stated in this record

NetworkManager-libnm-debuginfo

Source reference: /affected/44/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/44/ranges
Prerequisites: Not stated in this record

NetworkManager-libnm-devel

Source reference: /affected/45/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/45/ranges
Prerequisites: Not stated in this record

NetworkManager-ovs-debuginfo

Source reference: /affected/46/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/46/ranges
Prerequisites: Not stated in this record

NetworkManager-ppp-debuginfo

Source reference: /affected/47/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/47/ranges
Prerequisites: Not stated in this record

NetworkManager-team-debuginfo

Source reference: /affected/48/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/48/ranges
Prerequisites: Not stated in this record

NetworkManager-tui-debuginfo

Source reference: /affected/49/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/49/ranges
Prerequisites: Not stated in this record

NetworkManager-wifi-debuginfo

Source reference: /affected/50/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/50/ranges
Prerequisites: Not stated in this record

NetworkManager-wwan-debuginfo

Source reference: /affected/51/package/name

Affected versions: Not stated in this record
Fixed versions: 1:1.40.16-21.el8_10
Source reference: /affected/51/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": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-adsl-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-adsl-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-bluetooth-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-bluetooth-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-cloud-setup",
      "purl": "pkg:rpm/redhat/NetworkManager-cloud-setup",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-cloud-setup-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-cloud-setup-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-debugsource",
      "purl": "pkg:rpm/redhat/NetworkManager-debugsource",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-libnm-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-libnm-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-ovs-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-ovs-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-ppp-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-ppp-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-team-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-team-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-tui-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-tui-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-wifi-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-wifi-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-wwan-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-wwan-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::appstream"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager",
      "purl": "pkg:rpm/redhat/NetworkManager",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-adsl",
      "purl": "pkg:rpm/redhat/NetworkManager-adsl",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-adsl-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-adsl-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-bluetooth",
      "purl": "pkg:rpm/redhat/NetworkManager-bluetooth",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-bluetooth-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-bluetooth-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:1.40.16-21.el8_10"
          }
        ]
      }
    ],
    "package": {
      "name": "NetworkManager-cloud-setup-debuginfo",
      "purl": "pkg:rpm/redhat/NetworkManager-cloud-setup-debuginfo",
      "ecosystem": "Red Hat:enterprise_linux:8::baseos"
    },
    "database_specific": {
      "source": "https://security.access.redhat.com/data/osv/RHSA-2026:58555.json"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
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]

Publisher severity

No explicit severity was provided.

Event: #15117 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 00:54:00 GMT
Publisher date: Mon, 24 Aug 2026 10:18:39 GMT

Read the original announcement

Revision history

25 Oct 2026RHSA-2026:58555 · Revision 1Source updated