DEBIAN-CVE-2026-59782

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Source
https://security-tracker.debian.org/tracker/CVE-2026-59782
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59782.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-59782
Upstream
  • CVE-2026-59782
Published
2026-10-05T11:16:59Z
Modified
2026-10-07T09:47:35Z
Severity
  • 6.9 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/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

The JavaScript preprocessing (Duktape) engine on Zabbix server has a vulnerability where a limited administrator is able to read raw heap data potentially resulting in leaked data from other running preprocessors not available to said administrator.

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~bpo13+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-2026-59782.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

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
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~bpo13+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-2026-59782.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
1:7.0.29+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
1:7.0.22+dfsg-1
1:7.0.22+dfsg-1.1
1:7.0.27+dfsg-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59782.json"