DEBIAN-CVE-2026-105958

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Source
https://security-tracker.debian.org/tracker/CVE-2026-105958
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-105958.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-105958
Upstream
  • CVE-2026-105958
Published
2026-10-16T13:16:53Z
Modified
2026-10-17T13:09:27Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A flaw was found in spice-server. Multiple migration data handlers use client-supplied offsets from SPICE_MSGC_MIGRATE_DATA messages without bounds validation, allowing a malicious authenticated SPICE client during VM live migration to read arbitrary heap memory or trigger heap corruption via out-of-bounds read and write operations on the message buffer.

References

Affected packages

Debian:12 / spice

Package

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

Affected ranges

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

Affected versions

0.*
0.15.1-1
0.15.2-1
0.16.0-1
0.16.0-2
0.16.0-3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-105958.json"

Debian:13 / spice

Package

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

Affected ranges

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

Affected versions

0.*
0.15.2-1
0.16.0-1
0.16.0-2
0.16.0-3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-105958.json"

Debian:14 / spice

Package

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

Affected ranges

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

Affected versions

0.*
0.15.2-1
0.16.0-1
0.16.0-2
0.16.0-3

Ecosystem specific 

{
    "urgency":  "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-105958.json"