Medium: python-idna

Issue Overview: Internationalized Domain Names in Applications IDNA for Python provides support for Internationalized Domain Names in Applications IDNA and Unicode IDNA Compatibility Processing. In versions prior to 3.15, payloads such as "\u0660" N or "\u30fb" N + "\u6f22" utilize the...

Oracle Linux 9 : python-idna (ELSA-2026-54484)

The remote Oracle Linux 9 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-54484 advisory. 2.10-8 - Security fix for CVE-2026-45409 Resolves: RHEL-215653 Tenable has extracted the preceding description block directly from the Oracle Linux security...

python-idna security update

An update is available for python-idna. This update affects Rocky Linux 10. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming...

RLSA-2026:54481 Moderate: python-idna security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

python-idna security update

An update is available for python-idna. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming...

RLSA-2026:54484 Moderate: python-idna security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

RHSA-2026:54484 Red Hat Security Advisory: python-idna security update

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RHSA-2026:54481 Red Hat Security Advisory: python-idna security update

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RHSA-2026:54290 Red Hat Security Advisory: python-idna security update

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python-idna: idna: Denial of Service via specially crafted long inputs

A flaw was found in the idna library, which handles Internationalized Domain Names in Python applications. A remote attacker could exploit this vulnerability by sending specially crafted, excessively long inputs to the library's encoding function. This could cause the system to consume significan...

Moderate: Red Hat Security Advisory: python-idna security update

An update for python-idna 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 fro...

python-idna: idna: Denial of Service via specially crafted long inputs

A flaw was found in the idna library, which handles Internationalized Domain Names in Python applications. A remote attacker could exploit this vulnerability by sending specially crafted, excessively long inputs to the library's encoding function. This could cause the system to consume significan...

Moderate: Red Hat Security Advisory: python-idna security update

An update for python-idna is now available for Red Hat Enterprise Linux 10. 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 fr...

RLSA-2026:54290 Moderate: python-idna security update

Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces to many system calls and libraries, as well as to various windowing systems. Security Fixes:...

python-idna security update

An update is available for python-idna. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Python is an interpreted, interactive, object-oriented programming...

python-idna security update

3.7-6 - Fix CVE-2026-45409: quadratic time complexity in IDNA validation 3.7-5 - rpminspect: Disable the unicode inspection...

RockyLinux 10 : python-idna (RLSA-2026:54481)

The remote RockyLinux 10 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:54481 advisory. python-idna: idna: Denial of Service via specially crafted long inputs CVE-2026-45409 Tenable has extracted the preceding description block directly from the...

RHEL 9 : python-idna (RHSA-2026:54484)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:54484 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

RockyLinux 9 : python-idna (RLSA-2026:54484)

The remote RockyLinux 9 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:54484 advisory. python-idna: idna: Denial of Service via specially crafted long inputs CVE-2026-45409 Tenable has extracted the preceding description block directly from the...

Oracle Linux 8 : python-idna (ELSA-2026-54290)

The remote Oracle Linux 8 host has a package installed that is affected by a vulnerability as referenced in the ELSA-2026-54290 advisory. 2.5-8 - Security fix for CVE-2026-45409 Resolves: RHEL-215650 Tenable has extracted the preceding description block directly from the Oracle Linux security...