UnratedFix available

DEBIAN-CVE-2026-23930

Type: advisorySource: OSV1 source record

An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service.

Announced 18 Aug 2026Source revision 1

Original source ↗

DEBIAN-CVE-2026-23930

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:DEBIAN-CVE-2026-23930

zabbix

Source reference: /affected/0/package/name

Affected versions: 1:6.0.14+dfsg-1
Source reference: /affected/0/versions
1:6.0.23+dfsg-1
Source reference: /affected/0/versions
1:6.0.23+dfsg-1~bpo12+1
Source reference: /affected/0/versions
1:6.0.24+dfsg-1
Source reference: /affected/0/versions
1:6.0.25+dfsg-1
Source reference: /affected/0/versions
1:6.0.29+dfsg-1
Source reference: /affected/0/versions
1:7.0.0+dfsg-1
Source reference: /affected/0/versions
1:7.0.0+dfsg-2
Source reference: /affected/0/versions
1:7.0.0+dfsg-2~bpo12+1
Source reference: /affected/0/versions
1:7.0.1+dfsg-1
Source reference: /affected/0/versions
1:7.0.1+dfsg-1~bpo12+1
Source reference: /affected/0/versions
1:7.0.10+dfsg-1
Source reference: /affected/0/versions
1:7.0.10+dfsg-2
Source reference: /affected/0/versions
1:7.0.2+dfsg-1
Source reference: /affected/0/versions
1:7.0.2+dfsg-1~bpo12+1
Source reference: /affected/0/versions
1:7.0.22+dfsg-1
Source reference: /affected/0/versions
1:7.0.22+dfsg-1.1
Source reference: /affected/0/versions
1:7.0.22+dfsg-1~bpo13+1
Source reference: /affected/0/versions
1:7.0.22+dfsg-1~deb13u1
Source reference: /affected/0/versions
1:7.0.27+dfsg-1
Source reference: /affected/0/versions
1:7.0.29+dfsg-1
Source reference: /affected/0/versions
1:7.0.29+dfsg-2
Source reference: /affected/0/versions
1:7.0.29+dfsg-2~bpo13+1
Source reference: /affected/0/versions
1:7.0.3+dfsg-1
Source reference: /affected/0/versions
1:7.0.5+dfsg-1
Source reference: /affected/0/versions
1:7.0.5+dfsg-1~bpo12+1
Source reference: /affected/0/versions
1:7.0.6+dfsg-1
Source reference: /affected/0/versions
1:7.0.9+dfsg-1
Source reference: /affected/0/versions
1:7.0.9+dfsg-1~bpo12+1
Source reference: /affected/0/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

zabbix

Source reference: /affected/1/package/name

Affected versions: 1:7.0.10+dfsg-2
Source reference: /affected/1/versions
1:7.0.22+dfsg-1
Source reference: /affected/1/versions
1:7.0.22+dfsg-1.1
Source reference: /affected/1/versions
1:7.0.22+dfsg-1~bpo13+1
Source reference: /affected/1/versions
1:7.0.22+dfsg-1~deb13u1
Source reference: /affected/1/versions
1:7.0.27+dfsg-1
Source reference: /affected/1/versions
1:7.0.29+dfsg-1
Source reference: /affected/1/versions
1:7.0.29+dfsg-2
Source reference: /affected/1/versions
1:7.0.29+dfsg-2~bpo13+1
Source reference: /affected/1/versions
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

zabbix

Source reference: /affected/2/package/name

Affected versions: 1:7.0.10+dfsg-2
Source reference: /affected/2/versions
1:7.0.22+dfsg-1
Source reference: /affected/2/versions
1:7.0.22+dfsg-1.1
Source reference: /affected/2/versions
1:7.0.22+dfsg-1~bpo13+1
Source reference: /affected/2/versions
1:7.0.22+dfsg-1~deb13u1
Source reference: /affected/2/versions
Fixed versions: 1:7.0.27+dfsg-1
Source reference: /affected/2/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"
          }
        ]
      }
    ],
    "package": {
      "name": "zabbix",
      "purl": "pkg:deb/debian/zabbix?arch=source&distro=bookworm",
      "ecosystem": "Debian:12"
    },
    "versions": [
      "1:6.0.14+dfsg-1",
      "1:6.0.23+dfsg-1",
      "1:6.0.23+dfsg-1~bpo12+1",
      "1:6.0.24+dfsg-1",
      "1:6.0.25+dfsg-1",
      "1:6.0.29+dfsg-1",
      "1:7.0.0+dfsg-1",
      "1:7.0.0+dfsg-2",
      "1:7.0.0+dfsg-2~bpo12+1",
      "1:7.0.1+dfsg-1",
      "1:7.0.1+dfsg-1~bpo12+1",
      "1:7.0.10+dfsg-1",
      "1:7.0.10+dfsg-2",
      "1:7.0.2+dfsg-1",
      "1:7.0.2+dfsg-1~bpo12+1",
      "1:7.0.22+dfsg-1",
      "1:7.0.22+dfsg-1.1",
      "1:7.0.22+dfsg-1~bpo13+1",
      "1:7.0.22+dfsg-1~deb13u1",
      "1:7.0.27+dfsg-1",
      "1:7.0.29+dfsg-1",
      "1:7.0.29+dfsg-2",
      "1:7.0.29+dfsg-2~bpo13+1",
      "1:7.0.3+dfsg-1",
      "1:7.0.5+dfsg-1",
      "1:7.0.5+dfsg-1~bpo12+1",
      "1:7.0.6+dfsg-1",
      "1:7.0.9+dfsg-1",
      "1:7.0.9+dfsg-1~bpo12+1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23930.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          }
        ]
      }
    ],
    "package": {
      "name": "zabbix",
      "purl": "pkg:deb/debian/zabbix?arch=source&distro=trixie",
      "ecosystem": "Debian:13"
    },
    "versions": [
      "1:7.0.10+dfsg-2",
      "1:7.0.22+dfsg-1",
      "1:7.0.22+dfsg-1.1",
      "1:7.0.22+dfsg-1~bpo13+1",
      "1:7.0.22+dfsg-1~deb13u1",
      "1:7.0.27+dfsg-1",
      "1:7.0.29+dfsg-1",
      "1:7.0.29+dfsg-2",
      "1:7.0.29+dfsg-2~bpo13+1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23930.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  },
  {
    "ranges": [
      {
        "type": "ECOSYSTEM",
        "events": [
          {
            "introduced": "0"
          },
          {
            "fixed": "1:7.0.27+dfsg-1"
          }
        ]
      }
    ],
    "package": {
      "name": "zabbix",
      "purl": "pkg:deb/debian/zabbix?arch=source&distro=forky",
      "ecosystem": "Debian:14"
    },
    "versions": [
      "1:7.0.10+dfsg-2",
      "1:7.0.22+dfsg-1",
      "1:7.0.22+dfsg-1.1",
      "1:7.0.22+dfsg-1~bpo13+1",
      "1:7.0.22+dfsg-1~deb13u1"
    ],
    "database_specific": {
      "source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23930.json"
    },
    "ecosystem_specific": {
      "urgency": "not yet assigned"
    }
  }
]

Publisher severity

No explicit severity was provided.

Event: #57462 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 17:17:28 GMT
Publisher date: Tue, 18 Aug 2026 13:17:21 GMT

Read the original announcement