VDB
CVE-2026-34978
CVE-2026-34978
PUBLISHED
CVSS 8.699999809265137 HIGH
CUPS (Common Unix Printing System) ist ein Printspooler, der es lokalen und entfernten Benutzern ermöglicht, Druckfunktionen über das Internet Printing Protocol (IPP) zu nutzen.
EPSS 0.41% · 33.6th percentile
Risk Scores
CVSS 4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS Score
0.41%
33.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Amazon | Amazon Linux 2 | |
| SUSE | SUSE openSUSE | |
| Open Source | Open Source CUPS <2.4.17 | |
| SUSE | SUSE Linux | |
| Oracle | Oracle Linux | |
| Microsoft | Microsoft Azure Linux azl3 | |
| Ubuntu | Ubuntu Linux | |
| Red Hat | Red Hat Enterprise Linux | |
| RESF | RESF Rocky Linux | |
| Fedora | Fedora Linux |
Timeline
- Mar 31, 2026 CVE Published
- Apr 6, 2026 Security Advisory
- May 18, 2026 EPSS Score
- May 19, 2026 EPSS Score
- May 20, 2026 EPSS Score
- May 21, 2026 EPSS Score
- May 22, 2026 EPSS Score
- May 23, 2026 EPSS Score
- May 24, 2026 EPSS Score
- May 25, 2026 EPSS Score
- May 26, 2026 EPSS Score
- May 27, 2026 EPSS Score
References
- https://msrc.microsoft.com/update-guide/ advisory
- https://ubuntu.com/security/notices/USN-8405-1 advisory
- https://ubuntu.com/security/notices/USN-8405-2 advisory
- https://access.redhat.com/errata/RHSA-2026:36733 advisory
- https://access.redhat.com/errata/RHSA-2026:39316 advisory
- https://access.redhat.com/errata/RHSA-2026:39302 advisory
- https://ubuntu.com/security/notices/USN-8578-1 advisory
- https://access.redhat.com/errata/RHSA-2026:48151 advisory
- https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0947.json advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0947 advisory
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-v987-m8hp-phj9 advisory
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-f53q-7mxp-9gcr advisory
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-6qxf-7jx6-86fh advisory
- https://github.com/OpenPrinting/cups/security/advisories/GHSA-4852-v58g-6cwf advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2026-bce5853e95 advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2026-34454fdb74 advisory
- https://bodhi.fedoraproject.org/updates/FEDORA-2026-82a2214b53 advisory
- https://lists.suse.com/pipermail/sle-security-updates/2026-April/025645.html advisory
- https://alas.aws.amazon.com/AL2/ALAS2-2026-3279.html advisory
- https://lists.suse.com/pipermail/sle-security-updates/2026-May/026353.html advisory
…and 12 more