SUSE-SU-2026:2718-1 Security update for cups

This update for cups fixes the following issues - CVE-2026-27447: Authorization bypass via case-insensitive group-member lookup bsc1261572. - CVE-2026-34978: Path traversal in RSS notify-recipient-uri enables file write outside CacheDir/rss bsc1261571. - CVE-2026-34979: Heap overflow in getoption...

EulerOS 2.0 SP15 : cups (EulerOS-SA-2026-2478)

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, a local...

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. Prior to version 2.4.17, a network-attached attacker could send a crafted SNMP response to the CUPS SNMP backend, causing an out-of-bounds read of up to 176 bytes beyond the stack buffer. The leak...

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...

USN-8405-2: CUPS regression

USN-8405-1 fixed vulnerabilities in CUPS. The update introduced a regression that cause CUPS to crash when parsing certain large printer PPD files. This update fixes the problem. Original advisory details: Ariel Silver discovered that CUPS incorrectly handled username comparisons during...

USN-8405-2 cups regression

USN-8405-1 fixed vulnerabilities in CUPS. The update introduced a regression that cause CUPS to crash when parsing certain large printer PPD files. This update fixes the problem. Original advisory details: Ariel Silver discovered that CUPS incorrectly handled username comparisons during...

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 SP13 : cups (EulerOS-SA-2026-2282)

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, an integer...

EulerOS 2.0 SP13 : cups (EulerOS-SA-2026-2325)

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, an integer...

EulerOS 2.0 SP11 : cups (EulerOS-SA-2026-2199)

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...

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...

CVE-2026-6892

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

Exploit for Binding to an Unrestricted IP Address in Openprinting Cups-Browsed

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CVE-2026-6892

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

CVE-2026-6892

The CVE-2026-6892 entry concerns improper handling of symbolic links in the macOS installer for Canon CUPS Printer Driver (affecting Canon PIXUS iX6800 Series and MG2500 Series). The underlying issue is symbolic-links manipulation during installation, which could allow a local user with login pri...

CVE-2026-6892

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

Canon CUPS Printer Driver 安全漏洞

The Canon CUPS Printer Driver is a printer driver suite developed by the Japanese company Canon. Versions of the Canon CUPS Printer Driver 16.91.0.0 and earlier contained security vulnerabilities. These vulnerabilities were due to improper handling of symbolic links in the installation process,...

PT-2026-44709

Improper handling of symbolic links in the installer of CUPS Printer Driver for macOS may allow a local attacker with login privileges to exploit a specially crafted symbolic link during installation to modify permissions of directories for which they would not normally have authorization. :Canon...

openSUSE 16 Security Update : cups (openSUSE-SU-2026:20812-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20812-1 advisory. This update for cups fixes the following issues - CVE-2026-27447: Authorization bypass via case-insensitive group-member lookup bsc1261572. -...