DEBIAN-CVE-2026-34980

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Source
https://security-tracker.debian.org/tracker/CVE-2026-34980
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34980.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-34980
Upstream
  • CVE-2026-34980
Published
2026-04-03T22:16:27.243Z
Modified
2026-04-04T10:04:23.934038Z
Severity
  • 6.1 (Medium) CVSS_V4 - CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:L/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

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, in a network-exposed cupsd with a shared target queue, an unauthorized client can send a Print-Job to that shared PostScript queue without authentication. The server accepts a page-border value supplied as textWithoutLanguage, preserves an embedded newline through option escaping and reparse, and then reparses the resulting second-line PPD: text as a trusted scheduler control record. A follow-up raw print job can therefore make the server execute an attacker-chosen existing binary such as /usr/bin/vim as lp. At time of publication, there are no publicly available patches.

References

Affected packages

Debian:11 / cups

Package

Name
cups
Purl
pkg:deb/debian/cups?arch=source

Affected ranges

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

Affected versions

2.*
2.3.3op2-3+deb11u1
2.3.3op2-3+deb11u2
2.3.3op2-3+deb11u3
2.3.3op2-3+deb11u4
2.3.3op2-3+deb11u5
2.3.3op2-3+deb11u6
2.3.3op2-3+deb11u7
2.3.3op2-3+deb11u8
2.3.3op2-3+deb11u9
2.3.3op2-3+deb11u10
2.3.3op2-4
2.3.3op2-5
2.3.3op2-6
2.3.3op2-7
2.4.1op1-1
2.4.1op1-2
2.4.2-1
2.4.2-2
2.4.2-3
2.4.2-4
2.4.2-5
2.4.2-6
2.4.7-1
2.4.7-1.1
2.4.7-1.2
2.4.7-2
2.4.7-3
2.4.10-1
2.4.10-2
2.4.10-3
2.4.10-4
2.4.14-1
2.4.15-1
2.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34980.json"

Debian:12 / cups

Package

Name
cups
Purl
pkg:deb/debian/cups?arch=source

Affected ranges

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

Affected versions

2.*
2.4.2-3
2.4.2-3+deb12u1
2.4.2-3+deb12u2
2.4.2-3+deb12u3
2.4.2-3+deb12u4
2.4.2-3+deb12u5
2.4.2-3+deb12u6
2.4.2-3+deb12u7
2.4.2-3+deb12u8
2.4.2-3+deb12u9
2.4.2-4
2.4.2-5
2.4.2-6
2.4.7-1
2.4.7-1.1
2.4.7-1.2
2.4.7-2
2.4.7-3
2.4.10-1
2.4.10-2
2.4.10-3
2.4.10-4
2.4.14-1
2.4.15-1
2.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34980.json"

Debian:13 / cups

Package

Name
cups
Purl
pkg:deb/debian/cups?arch=source

Affected ranges

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

Affected versions

2.*
2.4.10-3
2.4.10-3+deb13u1
2.4.10-3+deb13u2
2.4.10-4
2.4.14-1
2.4.15-1
2.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34980.json"

Debian:14 / cups

Package

Name
cups
Purl
pkg:deb/debian/cups?arch=source

Affected ranges

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

Affected versions

2.*
2.4.10-3
2.4.10-4
2.4.14-1
2.4.15-1
2.4.16-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-34980.json"