OESA-2026-1672 python-cryptography security update

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Security Fixes: This vulnerability exists in the pyca cryptography library due to missing subgroup validation for SECT curves. An attacker could exploit this to perform subgroup attacks,...

Ubuntu: Security Advisory (USN-8087-2)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-8087-2: python-cryptography regression

USN-8087-1 fixed a vulnerability in python-cryptography. The update caused a regression when using ECC algorithms with certain software. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that python-cryptography incorrectly handled...

USN-8087-2 python-cryptography regression

USN-8087-1 fixed a vulnerability in python-cryptography. The update caused a regression when using ECC algorithms with certain software. This update fixes the problem. We apologize for the inconvenience. Original advisory details: It was discovered that python-cryptography incorrectly handled...

Ubuntu: Security Advisory (USN-8087-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2026 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 22.04 LTS / 24.04 LTS / 25.10 : python-cryptography vulnerability (USN-8087-1)

The remote Ubuntu 22.04 LTS / 24.04 LTS / 25.10 host has a package installed that is affected by a vulnerability as referenced in the USN-8087-1 advisory. It was discovered that python-cryptography incorrectly handled subgroup validation for SECT curves. A remote attacker could use this issue to...

USN-8087-1 python-cryptography vulnerability

It was discovered that python-cryptography incorrectly handled subgroup validation for SECT curves. A remote attacker could use this issue to perform a subgroup attack and possibly recover the least significant bits of private keys...

USN-8087-1: python-cryptography vulnerability

It was discovered that python-cryptography incorrectly handled subgroup validation for SECT curves. A remote attacker could use this issue to perform a subgroup attack and possibly recover the least significant bits of private keys...

SUSE-SU-2026:20655-1 Security update for python-cryptography

This update for python-cryptography fixes the following issues: - CVE-2026-26007: missing validation can lead to security issues for signature verification ECDSA and shared key negotiation ECDH bsc1258074...

CVE-2026-26007 affecting package python-cryptography for versions less than 42.0.5-4

CVE-2026-26007 affecting package python-cryptography for versions less than 42.0.5-4. A patched version of the package is available...

AZL-77447 CVE-2026-26007 affecting package python-cryptography 3.3.2-7

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Prior to 46.0.5, the publickeyfromnumbers or EllipticCurvePublicNumbers.publickey, EllipticCurvePublicNumbers.publickey, loadderpublickey and loadpempublickey functions do not verify that the...

MiracleLinux 9 : python-cryptography-36.0.1-4.el9 (AXSA:2023-6725:03)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2023-6725:03 advisory. python-cryptography: memory corruption via immutable objects CVE-2023-23931 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : python39:3.9 and python39-devel:3.9 (AXSA:2024-8429:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8429:01 advisory. pypa-setuptools: Regular Expression Denial of Service ReDoS in packageindex.py CVE-2022-40897 python-cryptography: memory corruption via immutable...

MiracleLinux 9 : python3.11-cryptography-37.0.2-6.el9 (AXSA:2024-7976:01)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2024-7976:01 advisory. python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : python-cryptography-3.2.1-4.el8 (AXSA:2021-2026:02)

The remote MiracleLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-2026:02 advisory. python-cryptography: bleichenbacher timing oracle attack against RSA decryption CVE-2020-25659 python-cryptography: certain sequences of update call...

MiracleLinux 8 : python-cryptography-3.2.1-6.el8 (AXSA:2023-7257:04)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2023-7257:04 advisory. python-cryptography: memory corruption via immutable objects CVE-2023-23931 Tenable has extracted the preceding description block directly from the...

MiracleLinux 8 : python-cryptography-3.2.1-8.el8_10 (AXSA:2025-10797:01)

The remote MiracleLinux 8 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-10797:01 advisory. python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : python3.12-cryptography-41.0.7-2.el9_6.1 (AXSA:2025-10844:02)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-10844:02 advisory. python-cryptography: NULL pointer dereference with pkcs12.serializekeyandcertificates when called with a non-matching certificate and private key and an...

MiracleLinux 9 : python-cryptography-36.0.1-5.el9_6 (AXSA:2025-10863:02)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-10863:02 advisory. python-cryptography: NULL-dereference when loading PKCS7 certificates CVE-2023-49083 Tenable has extracted the preceding description block directly from the...

MiracleLinux 9 : python3.12-cryptography-41.0.7-2.el9 (AXSA:2025-10071:01)

The remote MiracleLinux 9 host has a package installed that is affected by a vulnerability as referenced in the AXSA:2025-10071:01 advisory. rust-openssl: rust openssl ssl::selectnextproto use after free CVE-2025-24898 Tenable has extracted the preceding description block directly from the...