DEBIAN-CVE-2026-23919

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Source
https://security-tracker.debian.org/tracker/CVE-2026-23919
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23919.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-23919
Upstream
  • CVE-2026-23919
Published
2026-03-24T19:16:49Z
Modified
2026-09-14T17:02:57Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:L/VA:L/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X CVSS Calculator
Summary
[none]
Details

For performance reasons Zabbix Server/Proxy reuses JavaScript (Duktape) contexts (used in script items, JavaScript reprocessing, Webhooks). This can lead to confidentiality loss where a regular (non-super) Zabbix administrator leaks data for hosts they do not have access to. A fix has been released that makes the built in Zabbix JavaScript objects read-only, but please be advised that usage of global JavaScript variables is not recommended because their content could be leaked. More information in Zabbix documentation.

References

Affected packages

Debian:12 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1:6.*
1:6.0.14+dfsg-1
1:6.0.23+dfsg-1~bpo12+1
1:6.0.23+dfsg-1
1:6.0.24+dfsg-1
1:6.0.25+dfsg-1
1:6.0.29+dfsg-1
1:7.*
1:7.0.0+dfsg-1
1:7.0.0+dfsg-2~bpo12+1
1:7.0.0+dfsg-2
1:7.0.1+dfsg-1~bpo12+1
1:7.0.1+dfsg-1
1:7.0.2+dfsg-1~bpo12+1
1:7.0.2+dfsg-1
1:7.0.3+dfsg-1
1:7.0.5+dfsg-1~bpo12+1
1:7.0.5+dfsg-1
1:7.0.6+dfsg-1
1:7.0.9+dfsg-1~bpo12+1
1:7.0.9+dfsg-1
1:7.0.10+dfsg-1
1:7.0.10+dfsg-2
1:7.0.22+dfsg-1~bpo13+1
1:7.0.22+dfsg-1~deb13u1
1:7.0.22+dfsg-1
1:7.0.22+dfsg-1.1
1:7.0.27+dfsg-1
1:7.0.29+dfsg-1
1:7.0.29+dfsg-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23919.json"

Debian:13 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:7.0.22+dfsg-1~deb13u1

Affected versions

1:7.*
1:7.0.10+dfsg-2
1:7.0.22+dfsg-1~bpo13+1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23919.json"

Debian:14 / zabbix

Package

Name
zabbix
Purl
pkg:deb/debian/zabbix?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1:7.0.22+dfsg-1

Affected versions

1:7.*
1:7.0.10+dfsg-2
1:7.0.22+dfsg-1~bpo13+1
1:7.0.22+dfsg-1~deb13u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-23919.json"