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Fedora 44 ipp-usb Critical DoS Security Fix FEDORA-2026-00901a5e8f

fedora
Calendar Grey July 1, 2026
Dist Fedora Esm H88
Critical security fix for ipp-usb in Fedora 44 to address denial of service via CVE-2026-27145. Immediate update advised.
0.9.34 - security fix for CVE-2026-27145

Summary

HTTP reverse proxy, backed by IPP-over-USB connection to device. It enables

driverless support for USB devices capable of using IPP-over-USB protocol.

Update Information:

0.9.34 - security fix for CVE-2026-27145

Topics%20covered

Topics Covered

security advisory denial of service security issue fedora critical ipp-usb

Change Log

* Tue Jun 30 2026 Zdenek Dohnal - 0.9.34-2 - ipp-usb-0.9.34 is available (fedora#2463247, fedora#2484207, fedora#2494316)

References


[ 1 ] Bug #2484207 - CVE-2026-27145 crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries https://bugzilla.redhat.com/show_bug.cgi?id=2484207

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-00901a5e8f' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Severity
critical
Lowest
Low
Medium
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Critical

Name: ipp-usb
Product: Fedora 44
Version: 0.9.34
Release: 2.fc44
URL: https://github.com/OpenPrinting/ipp-usb
Summary: HTTP reverse proxy, backed by IPP-over-USB connection to device

Topics%20covered

Topics Covered

security advisory denial of service security issue fedora critical ipp-usb

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