RHEL 9 : python-pyasn1 (RHSA-2026:59242)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:59242 advisory. Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic da...

Oracle Linux 8 : python-pyasn1 (ELSA-2026-59241)

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-59241 advisory. - Fix denial of service in Real type float method CVE-2026-59886 Tenable has extracted the preceding description block directly from the Oracle Linux security...

RockyLinux 8 : python-pyasn1 (RLSA-2026:59241)

The remote RockyLinux 8 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:59241 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the RockyLinux...

Important: python-pyasn1 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:...

AlmaLinux 9 : python-pyasn1 (ALSA-2026:59242)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:59242 advisory. pyasn1: pyasn1: Denial of Service via crafted ASN.1 REAL values CVE-2026-59886 Tenable has extracted the preceding description block directly from the AlmaLinux...

ALSA-2026:59241 Important: python-pyasn1 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-pyasn1 security update

0.6.2-1.1 - Fix CVE-2026-59886: prevent overflow in Real.float when converting ASN.1 Real values with large exponents Resolves: RHEL-217904...

EulerOS 2.0 SP11 : python-pyasn1 (EulerOS-SA-2026-3149)

According to the versions of the python-pyasn1 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.3, the pyasn1 library is vulnerable to a Denial of Service DoS attack caused by...

SUSE-SU-2026:23167-1 Security update for python-pyasn1

This update for python-pyasn1 fixes the following issues: - CVE-2026-59884: BER/CER/DER decoder denial of service via unbounded long-form tag IDs bsc1271464. - CVE-2026-59885: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service bsc1271465. -...

Important Photon OS Security Update - PHSA-2026-5.0-92-0945

Updates of 'python3-pyasn1' packages of Photon OS have been released...

Amazon Linux 2 : python-pyasn1, --advisory ALAS2-2026-3836 (ALAS-2026-3836)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3836 advisory. pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the BER decoder shared by the CER and DER codecs parses long-form tags by accumulating continuation octets without an upper bound on...

SUSE-SU-2026:23006-1 Security update for python-pyasn1

This update for python-pyasn1 fixes the following issues: This update for python-pyasn1 fixes the following issues: - CVE-2026-59884: BER/CER/DER decoder denial of service via unbounded long-form tag IDs bsc1271464. - CVE-2026-59885: quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID...

CVE-2026-59884 affecting package python-pyasn1 for versions less than 0.4.8-3

CVE-2026-59884 affecting package python-pyasn1 for versions less than 0.4.8-3. A patched version of the package is available...

CVE-2026-59886 affecting package python-pyasn1 for versions less than 0.4.8-3

CVE-2026-59886 affecting package python-pyasn1 for versions less than 0.4.8-3. A patched version of the package is available...

CVE-2026-59885 affecting package python-pyasn1 for versions less than 0.4.8-3

CVE-2026-59885 affecting package python-pyasn1 for versions less than 0.4.8-3. A patched version of the package is available...

EulerOS Virtualization 2.12.0 : python-pyasn1 (EulerOS-SA-2026-2799)

According to the versions of the python-pyasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory...

EulerOS Virtualization 2.10.0 : python-pyasn1 (EulerOS-SA-2026-2866)

According to the versions of the python-pyasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory...

EulerOS Virtualization 2.10.1 : python-pyasn1 (EulerOS-SA-2026-2835)

According to the versions of the python-pyasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.2, a Denial-of-Service issue has been found that leads to memory...

OPENSUSE-SU-2026:11318-1 python313-pyasn1-0.6.4-1.1 on GA media

These are all security issues fixed in the python313-pyasn1-0.6.4-1.1 package on the GA media of openSUSE Tumbleweed...

AZL-92436 CVE-2026-59886 affecting package python-pyasn1 for versions less than 0.4.8-3

pyasn1 is a generic ASN.1 library for Python. Prior to 0.6.4, the univ.Real type converted its mantissa, base, and exponent value to a Python float using exact big-integer exponentiation. A BER, CER, or DER encoded REAL value only a few bytes long can carry a very large exponent, causing float...