EulerOS 2.0 SP12 : cups (EulerOS-SA-2026-2522)

According to the versions of the cups packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a...

AlmaLinux 8 : cups (ALSA-2026:36733)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:36733 advisory. cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach lp code execution over the network CVE-2026-34980 Tenable has extracted t...

RockyLinux 8 : cups (RLSA-2026:36733)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:36733 advisory. cups: OpenPrinting CUPS: Shared PostScript queue lets anonymous Print-Job requests reach lp code execution over the network CVE-2026-34980 Tenable has extracted...

RHEL 8 : cups (RHSA-2026:36733)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:36733 advisory. The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: cups:...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, in a network-exposed cupsd with a shared target queue, an unauthorized client could send a Print-Job to that shared PostScript queue without authentication. The...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, the CUPS daemon cupsd contained a authorization bypass vulnerability due to case-insensitive username comparisons during authorization checks. This vulnerability...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and earlier, there was an integer underflow vulnerability in the ppdCreateFromIPP function cups/ppd-cache.c. This vulnerability allowed any unprivileged local user to crash the...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS : CUPS vulnerabilities (USN-8405-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 / 26.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8405-1 advisory. Ariel Silver discovered that CUPS incorrectly handled username comparisons during authorization checks. A local attacker...

EulerOS 2.0 SP11 : cups (EulerOS-SA-2026-2237)

According to the versions of the cups packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, there is a...

Astra Linux – Vulnerability in cups

An authentication issue has been resolved through improved state management. This issue is fixed in macOS Big Sur 11.7.7, macOS Monterey 12.6.6, and macOS Ventura 13.4. Unauthenticated users may be able to access recently printed documents...

Astra Linux – Vulnerability in cups

Due to a failure in validating the length provided by a PPD PostScript document crafted by an attacker, CUPS and libppd are vulnerable to a heap-based buffer overflow, potentially leading to code execution. This issue has been fixed in CUPS version 2.4.7, released in September 2023...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system. In versions 2.4.2 and earlier, a heap buffer overflow vulnerability existed, which allowed a remote attacker to launch a Denial-of-Service DoS attack. This vulnerability was present in the formatlogline function. Exploitation of this...

Astra Linux – Vulnerability in cups

A logic issue has been resolved through improved state management. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, and macOS Big Sur 11.6.5. It is possible that an application may gain elevated privileges as a result of this fix...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is a standards-based, open-source printing system for Linux and other Unix-like operating systems. Starting from version 2.0.0 and before version 2.4.6, CUPS logged data from free memory to the logging service after the connection was closed. This should have happened just befor...

Astra Linux – Vulnerability in cups

OpenPrinting CUPS is an open-source printing system for Linux and other Unix-like operating systems. In versions 2.4.12 and earlier, when the AuthType is set to anything other than Basic, if the request contains an Authorization: Basic ... header, the password is not checked. This leads to...

CVE-2026-41079

A flaw was found in CUPS. A network-adjacent attacker can send a specially crafted Simple Network Management Protocol SNMP response to the CUPS SNMP backend, leading to an out-of-bounds read. This vulnerability allows for the disclosure of up to 176 bytes of sensitive memory, which is then...

CLSA-2026-1777392623 cups: Fix of CVE-2026-34980

CVE-2026-34980: filter control characters from IPP option values and allowlist PPD keywords returned by filters so a remote attacker cannot inject cupsFilter/cupsFilter2 entries on a shared PostScript queue and gain code execution as the cupsd user...

CVE-2026-41079

OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. Prior to 2.4.17, a network-adjacent attacker can send a crafted SNMP response to the CUPS SNMP backend that causes an out-of-bounds read of up to 176 bytes past a stack buffer. The leaked memory i...

CVE-2026-34979 affecting package cups for versions less than 2.4.17-1

CVE-2026-34979 affecting package cups for versions less than 2.4.17-1. An upgraded version of the package is available that resolves this issue...

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...