vulnerability
Red Hat: CVE-2025-58436: cups: Slow client communication leads to a possible DoS attack (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:L/AC:M/Au:N/C:N/I:N/A:C) | Dec 1, 2025 | Jan 15, 2026 | Jan 15, 2026 |
Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
Dec 1, 2025
Added
Jan 15, 2026
Modified
Jan 15, 2026
Description
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.
Solutions
redhat-upgrade-cupsredhat-upgrade-cups-clientredhat-upgrade-cups-client-debuginforedhat-upgrade-cups-debuginforedhat-upgrade-cups-debugsourceredhat-upgrade-cups-develredhat-upgrade-cups-filesystemredhat-upgrade-cups-ipptoolredhat-upgrade-cups-ipptool-debuginforedhat-upgrade-cups-libsredhat-upgrade-cups-libs-debuginforedhat-upgrade-cups-lpdredhat-upgrade-cups-lpd-debuginforedhat-upgrade-cups-printerappredhat-upgrade-cups-printerapp-debuginfo
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