SUSE-SU-2026:21836-1 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...

SUSE-SU-2026:21850-1 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...

OPENSUSE-SU-2026:20812-1 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...

SUSE-SU-2026:21871-1 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...

Unauthenticated Remote Code Execution

Description Samba passes the client-controlled job description string to the command configured with the "print command" setting via the "%J" substitution character without escaping shell meta characters. This leads to a remote code execution vulnerability. Print servers configured with "printing...

CLSA-2026-1779436377 cups: Fix of CVE-2026-27447

CVE-2026-27447: fix authorization bypass in cupsd by replacing case-insensitive username comparisons with byte-exact strcmp against pw-pwname; also include upstream follow-up commit 849fba7d "Fix unauthenticated print policies", Issue 1557 to restore behavior for CUPSDAUTHNONE policies with named...

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-filters

CUPS versions before 2.5b1 will send an HTTP POST request to an arbitrary destination and port in response to a single IPP UDP packet requesting the addition of a printer. This is a different vulnerability than CVE-2024-47176. The request is intended to test the new printer, but it can also be us...

Astra Linux – Vulnerability in cups-filters

“cups-filters” contains backends, filters, and other software necessary to enable the “cups” printing service on operating systems other than macOS. If you use the “Backend Error Handler” beh to create an accessible network printer, this security vulnerability could lead to remote code execution...

Astra Linux – Vulnerability in cups-filters

CUPS is a standards-based, open-source printing system. cups-browsed includes network printing functionality, which encompasses, but is not limited to, the ability to automatically discover print services and shared printers. cups-browsed binds to INADDRANY:631, allowing it to accept packets from...

Astra Linux – Vulnerability in cups-filters

CUPS is a standards-based, open-source printing system. libcupsfilters contains the code for the filters from the former cups-filters package, as library functions used for data format conversion tasks in Printer Applications. In CUPS-Filters versions up to and including 1.28.17, and...

OPENSUSE-SU-2026:10820-1 cups-2.4.19-2.1 on GA media

These are all security issues fixed in the cups-2.4.19-2.1 package on the GA media of openSUSE Tumbleweed...

Amazon Linux 2023 : cups, cups-client, cups-devel (ALAS2023-2026-1668)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1668 advisory. OpenPrinting CUPS is an open source printing system for Linux and other Unix-like operating systems. In versions 2.4.16 and prior, CUPS daemon cupsd contains an authorization bypass...

SUSE SLED15 / SLES15 / openSUSE 15 Security Update : cups-filters (SUSE-SU-2026:1948-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:1948-1 advisory. This update for cups-filters fixes the following issues - error about PPD file during 'driverless' printe...

Security update for cups-filters

This update for cups-filters fixes the following issues error about PPD file during 'driverless' printer setup bsc1256868. ppd pull out from driverless printer feature broken bsc1256977. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST...

SUSE-SU-2026:1948-1 Security update for cups-filters

This update for cups-filters fixes the following issues - error about PPD file during 'driverless' printer setup bsc1256868. - ppd pull out from driverless printer feature broken bsc1256977...