[SECURITY] Fedora 43 Update: python-idna-3.18-1.fc43

🗓️ 26 Jul 2026 01:19:12Reported by FedoraType

fedora🔗 lists.fedoraproject.org👁 8 Views

Fedora 43 update for python-idna-3.18-1.fc43, an International Domain Names library per RFC 5891 with IDNA2008, potentially differing from 2003, aiming to replace encodings.idna.

Reporter	Title	Published	Views	Family All 146
IBM Security Bulletins	Security Bulletin: Vulnerability pyopenssl, jackson-core, pyasn, log4j-core, handlebars, twisted, bcpkix-jdk18on, Mako, httpd, apache2-build, wheel, click, moment-timezone-with-data, urllib, pip July 2026	27 Jul 202616:25	–	ibm
IBM Security Bulletins	Security Bulletin: There is a vulnerability in idna-3.13-py3-none-any.whl used by IBM Maximo Manage application in IBM Maximo Application Suite (CVE-2026-45409)	26 Jun 202608:02	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Edge Data Collector uses multiple dependencies which are vulnerable to multiple CVEs.	30 Jul 202615:35	–	ibm
IBM Security Bulletins	Security Bulletin: IBM App Connect Enterprise Certified Container operator and operands are vulnerable to loss of confidentiality and denial of service due to multiple CVEs	2 Jul 202610:42	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a D.o.S. in IDNA [CVE-2026-45409]	27 Jul 202620:00	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by a Regular Expression Denial of Service vulnerability due to idna	8 Jul 202611:17	–	ibm
IBM Security Bulletins	Security Bulletin: QRadar App SDK for IBM QRadar SIEM is vulnerable to using components with known vulnerabilities	11 Aug 202614:43	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Maximo Application Suite - Monitor Component uses multiple dependencies which are vulnerable to multiple CVEs.	30 Jul 202615:33	–	ibm
IBM Security Bulletins	Security Bulletin: The following vulnerabilities that can affect IBM Storage Scale System monitoring layer are now fixed in 5.2.3.9 or higher and 6.0.1.1 or higher	10 Aug 202622:42	–	ibm
IBM Security Bulletins	Security Bulletin: IBM Maximo Application Suite - Visual Inspection component uses idna-3.13-py3-none-any.whl which is vulnerable to CVE-2026-45409.	29 Jun 202615:56	–	ibm

OS	OS Version	Architecture	Package	Package Version	Filename
Fedora Linux	43	noarch	python-idna	3.18-1.fc43	python-idna-3.18-1.fc43.noarch.rpm

26 Jul 2026 01:19Current

5.6Medium risk

Vulners AI Score5.6

CVSS 3.15.3

CVSS 46.9

EPSS0.00408

SSVC