cups: Slow client communication leads to a possible DoS attack

A flaw was found in cups. A client that connects to cupsd but sends slow messages, e.g. only one byte per second, delays cupsd as a whole, such that it becomes unusable by other clients...

OESA-2026-1933 cups security update

CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol IPP to support printing to local and network printers. Security Fixes: OpenPrinting CUPS is an open source printing system for Linux and othe...

OESA-2026-1931 cups security update

CUPS is the standards-based, open source printing system developed by Apple Inc. for UNIX®-like operating systems. CUPS uses the Internet Printing Protocol IPP to support printing to local and network printers. Security Fixes: OpenPrinting CUPS is an open source printing system for Linux and othe...

SUSE SLED15: cups / cups-client / cups-config / cups-ddk / cups-devel / libcups2 / etc (SUSE-SU-2026:1399-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1399-1 advisory. This update for cups fixes the following issue: - CVE-2026-34990: Local print admin token disclosure using temporary...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: cups (UTSA-2026-010663)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010663 advisory. OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coer...

Slackware Linux 15.0 / current cups Multiple Vulnerabilities (SSA:2026-107-01)

The version of cups installed on the remote host is prior to 2.4.17. It is, therefore, affected by multiple vulnerabilities as referenced in the SSA:2026-107-01 advisory. New cups packages are available for Slackware 15.0 and -current to fix security issues. Tenable has extracted the preceding...

Fedora 45 : cups (2026-7d1173fd68)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-7d1173fd68 advisory. Automatic update for cups-2.4.17-1.fc45. Changelog Fri Apr 17 2026 Zdenek Dohnal - 1:2.4.17-1 - 2.4.17 fedora2456363, fedora2456362, fedora2454994,...

Security Bulletin: Vulnerabilities in cups affects IBM Netezza Appliance

Summary The cups package is used by IBM Netezza Appliance . IBM Netezza Appliance has addressed the applicable CVEs CVE-2025-58436, CVE-2025-61915 Vulnerability Details CVEID:CVE-2025-58436 DESCRIPTION: OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating...

Security update for cups

This update for cups fixes the following issue: CVE-2026-34990: Local print admin token disclosure using temporary printers bsc1261568. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run...

SUSE-SU-2026:1399-1 Security update for cups

This update for cups fixes the following issue: - CVE-2026-34990: Local print admin token disclosure using temporary printers bsc1261568...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: cups (UTSA-2026-007170)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007170 advisory. 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...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: cups (UTSA-2026-007174)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007174 advisory. OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a local unprivileged user can coer...

CUPS has an integer underflow in `_ppdCreateFromIPP` causes root cupsd crash via negative `job-password-supported`

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CUPS has a use-after-free in `cupsdDeleteTemporaryPrinters` via dangling subscription pointer

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SUSE CVE-2026-39314

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, an integer underflow vulnerability in ppdCreateFromIPP cups/ppd-cache.c allows any unprivileged local user to crash the cupsd root process by supplying a negative...

CVE-2026-39316

A flaw was found in CUPS, an open-source printing system. This vulnerability, known as a use-after-free, occurs in the CUPS scheduler when temporary printers are automatically removed. The system fails to properly manage memory, leaving a pointer to a freed memory location. An attacker could...

CVE-2026-39314

A flaw was found in CUPS, an open-source printing system. An unprivileged local user can exploit an integer underflow vulnerability by providing a negative job-password-supported Internet Printing Protocol IPP attribute. This manipulation causes the cupsd root process to crash, which can be...

SUSE CVE-2026-34978

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, the RSS notifier allows .. path traversal in notify-recipient-uri e.g., rss:///../job.cache, letting a remote IPP client write RSS XML bytes outside CacheDir/rss...

CVE-2026-39316

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, a use-after-free vulnerability exists in the CUPS scheduler cupsd when temporary printers are automatically deleted. cupsdDeleteTemporaryPrinters in...

CVE-2026-39314

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, an integer underflow vulnerability in ppdCreateFromIPP cups/ppd-cache.c allows any unprivileged local user to crash the cupsd root process by supplying a negative...