
CVE catalog
CVE-2026-107888
OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporar
- Severity
- Medium · CVSS 5.1
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.13% · Oct 25, 2026
OpenPrinting CUPS before 2.4.20 contains a NULL pointer dereference in cupsdCheckJobs() when a job marked job-held-on-create refers to a temporary printer that has been automatically deleted. Temporary-printer cleanup can remove the destination without canceling its held jobs, and the scheduler dereferences the NULL result of cupsdFindDest() while checking holding_new_jobs. This terminates cupsd and interrupts all queues managed by that process. In some plausible scenarios, an unprivileged submission can trigger this.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | cups | sid | 2.4.20-1 | fixed |
| Debian | cups | forky | 2.4.18-1 | vulnerable |
| Debian | cups | trixie | 2.4.10-3+deb13u2 | vulnerable |
| Debian | cups | trixie-security | 2.4.10-3+deb13u1 | vulnerable |
| Debian | cups | bookworm | 2.4.2-3+deb12u9 | vulnerable |
| Debian | cups | bookworm-security | 2.4.2-3+deb12u9 | vulnerable |
| Cpe | cups | Not reported | 2.4.20 | fixed |
| Ubuntu | cups | pro | 2.2.12-2ubuntu1 | vulnerable |
| Ubuntu | cups | pro | 2.3.0-6 | vulnerable |
| Ubuntu | cups | pro | 2.3.0-7 | vulnerable |
| Ubuntu | cups | pro | 2.3.0-7ubuntu1 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-1ubuntu1 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-2 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-4 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-7 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.1 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.2 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.3 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.4 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.5 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.6 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.7 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.8 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.9 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.9+esm1 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.9+esm3 | vulnerable |
| Ubuntu | cups | pro | 2.3.1-9ubuntu1.9+esm4 | vulnerable |
| Ubuntu | cups | 22.04 | 2.3.3op2-7ubuntu2 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu1 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu2 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu3 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.1 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.2 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.4 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.6 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.7 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.8 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.9 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.10 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.11 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.12 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.15 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.16 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.20 | vulnerable |
| Ubuntu | cups | 22.04 | 2.4.1op1-1ubuntu4.21 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.6-0ubuntu3 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu2 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu3 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.1 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.2 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.3 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.4 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.7 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.9 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.13 | vulnerable |
| Ubuntu | cups | 24.04 | 2.4.7-1.2ubuntu7.14 | vulnerable |
| Ubuntu | cups | 26.10 | 2.4.16-1ubuntu1 | vulnerable |
| Ubuntu | cups | 26.10 | 2.4.16-1ubuntu3 | vulnerable |
| Ubuntu | cups | 26.04 | 2.4.12-0ubuntu3 | vulnerable |
| Ubuntu | cups | 26.04 | 2.4.12-0ubuntu5 | vulnerable |
| Ubuntu | cups | 26.04 | 2.4.16-1ubuntu1 | vulnerable |
| Ubuntu | cups | 26.04 | 2.4.16-1ubuntu1.2 | vulnerable |
| Ubuntu | cups | 26.04 | 2.4.16-1ubuntu1.3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | cups | source | sid | 2.4.20-1 | not yet assigned | Not reported | [1150558] |
| Debian | cups | source | forky | (unfixed) | not yet assigned | Not reported | [1150558] |
| Debian | cups | source | trixie | (unfixed) | not yet assigned | Not reported | [1150558] |
| Debian | cups | source | bookworm | (unfixed) | not yet assigned | Not reported | [1150558] |
| Cpe | cups | cpe | Not reported | 2.4.20 | Not reported | NVD-CVE-2026-107888 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [cups]Affected
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-bsd]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-client]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-common]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· all · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-core-drivers]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-daemon]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-ipp-utils]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-ppdc]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [cups-server-common]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· all · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· all · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [libcups2]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [libcups2-dev]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [libcupsimage2]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
- [libcupsimage2-dev]Affected
Source package: [cups]
Details (4)
2.4.2-3+deb12u9· amd64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookwormAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· amd64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
2.4.2-3+deb12u9· arm64 · bookworm-securityAffected
nvd · cups · debian · bookworm; nvd · cups · debian · 12
[Debian 13 (Trixie)]
- [cups]Affected
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
- [cups-bsd]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
- [cups-client]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
- [cups-common]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· all · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· all · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· all · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· all · trixie-securityAffected
nvd · cups · debian · 13
- [cups-core-drivers]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
- [cups-daemon]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
- [cups-ipp-utils]Affected
Source package: [cups]
Details (4)
2.4.10-3+deb13u2· amd64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u2· arm64 · trixieAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· amd64 · trixie-securityAffected
nvd · cups · debian · 13
2.4.10-3+deb13u1· arm64 · trixie-securityAffected
nvd · cups · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-107888]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-107888]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2026-107888]
- [https://security-tracker.debian.org/tracker/CVE-2026-107888]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-107888.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3715.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]