RockyLinux 10 : python-jwcrypto (RLSA-2026:19042)

The remote RockyLinux 10 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:19042 advisory. JWCrypto: python-cryptography: python: JWCrypto: Memory exhaustion via crafted compressed JWE tokens CVE-2026-39373 Tenable has extracted the preceding...

RLSA-2026:19042 Low: python-jwcrypto 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-jwcrypto security update

An update is available for python-jwcrypto. 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-2026:19197 Low: python-jwcrypto 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-jwcrypto security update

An update is available for python-jwcrypto. 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...

RockyLinux 9 : python-jwcrypto (RLSA-2026:19197)

The remote RockyLinux 9 host has a package installed that is affected by a vulnerability as referenced in the RLSA-2026:19197 advisory. JWCrypto: python-cryptography: python: JWCrypto: Memory exhaustion via crafted compressed JWE tokens CVE-2026-39373 Tenable has extracted the preceding descripti...

RHSA-2026:19197 Red Hat Security Advisory: python-jwcrypto security update

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RHSA-2026:19042 Red Hat Security Advisory: python-jwcrypto security update

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Astra Linux - уязвимость в python-jwcrypto

JWCrypto implements the JWK, JWS, and JWE specifications using python-cryptography. Prior to version 1.5.6, an attacker could cause a denial-of-service attack by passing in a malicious JWE Token with a high compression ratio. When the server processed this token, it would consume a lot of memory...

JWCrypto: python-cryptography: python: JWCrypto: Memory exhaustion via crafted compressed JWE tokens

A flaw was found in JWCrypto, a Python library for JSON Web Key JWK, JSON Web Signature JWS, and JSON Web Encryption JWE specifications. An unauthenticated attacker can exploit this vulnerability by sending specially crafted JWE tokens that use ZIP compression. While the input token size is...

Low: Red Hat Security Advisory: python-jwcrypto security update

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

JWCrypto: python-cryptography: python: JWCrypto: Memory exhaustion via crafted compressed JWE tokens

A flaw was found in JWCrypto, a Python library for JSON Web Key JWK, JSON Web Signature JWS, and JSON Web Encryption JWE specifications. An unauthenticated attacker can exploit this vulnerability by sending specially crafted JWE tokens that use ZIP compression. While the input token size is...

Low: Red Hat Security Advisory: python-jwcrypto security update

An update for python-jwcrypto is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

ALSA-2026:19042 Low: python-jwcrypto 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:...

ALSA-2026:19197 Low: python-jwcrypto 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:...

RHEL 10 : python-jwcrypto (RHSA-2026:19042)

The remote Redhat Enterprise Linux 10 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:19042 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic...

Low: python-jwcrypto 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:...

RHEL 9 : python-jwcrypto (RHSA-2026:19197)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:19197 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

ROS-20260506-73-0047

Vulnerability in python-jwcrypto related to incorrect handling of highly compressed input data. Exploitation of the vulnerability could allow an attacker acting remotely to cause a denial of service...

ROS-20260506-73-0002

A vulnerability in the Jwcrypto JavaScript cryptography library is associated with uncontrolled resource consumption. Exploitation of the vulnerability could allow a remote attacker to perform a brute force attack and cause a denial-of-service condition...