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...

Moderate: Red Hat Security Advisory: cups security update

An update for cups is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

RLSA-2026:0312 Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack CVE-2025-584...

ALSA-2026:0596 Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack CVE-2025-584...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper freezing of the request queue, which could result in a deadlock or slow system startup...

cups security update

1:2.2.6-66 - fix use-after-free reported by OSH 1:2.2.6-65 - RHEL-129729 CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack - RHEL-129720 CVE-2025-61915 cups: Local denial-of-service via cupsd.conf update and related issues...

RockyLinux 9 : cups (RLSA-2026:0312)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:0312 advisory. CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack...

Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack CVE-2025-584...

RHEL 10 : cups (RHSA-2026:0464)

The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0464 advisory. The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUP...

RHEL 9 : cups (RHSA-2026:0312)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:0312 advisory. The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS...

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...

CLSA-2026-1768224866 Fix CVE(s): CVE-2025-58436

SECURITY UPDATE: Possible DoS attack caused by a slow client communication - debian/patches/CVE-2025-58436.patch: fix unresponsive cupsd process caused by a slow client - CVE-2025-58436...

CLSA-2026-1768210674 Fix CVE(s): CVE-2025-58436

SECURITY UPDATE: Possible DoS attack caused by a slow client communication - debian/patches/CVE-2025-58436.patch: fix unresponsive cupsd process caused by a slow client - CVE-2025-58436...

Oracle Linux 10 : cups (ELSA-2026-0464)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-0464 advisory. - RHEL-129721 CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack Tenable has extracted the preceding description block...

ALSA-2026:0464 Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack CVE-2025-584...

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...

Moderate: Red Hat Security Advisory: cups security update

An update for cups is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the C...

ALSA-2026:0312 Moderate: cups security update

The Common UNIX Printing System CUPS provides a portable printing layer for Linux, UNIX, and similar operating systems. Security Fixes: CUPS: Local denial-of-service via cupsd.conf update and related issues CVE-2025-61915 cups: Slow client communication leads to a possible DoS attack CVE-2025-584...

Oracle Linux 9 : cups (ELSA-2026-0312)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-0312 advisory. - RHEL-129746 CVE-2025-58436 cups: Slow client communication leads to a possible DoS attack Tenable has extracted the preceding description block...

Amazon Linux 2023 : cups, cups-client, cups-devel (ALAS2023-2025-1320)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1320 advisory. 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. CVE-2025-58436 A user in the...