Important: libtasn1

Issue Overview: Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring. CVE-2025-13151 Affected Packages: libtasn1 Issue Correction: Run dnf update libtasn1 --releasever 2023.10.202602...

Amazon Linux 2 : libtasn1, --advisory ALAS2-2026-3143 (ALAS-2026-3143)

The version of libtasn1 installed on the remote host is prior to 4.10-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2026-3143 advisory. Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buff...

Important: libtasn1

Issue Overview: Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1expendoctetstring. CVE-2025-13151 Affected Packages: libtasn1 Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

Huawei EulerOS: Security Advisory for libtasn1 (EulerOS-SA-2026-1128)

The remote host is missing an update for the Huawei EulerOS 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...

Huawei EulerOS: Security Advisory for libtasn1 (EulerOS-SA-2026-1179)

The remote host is missing an update for the Huawei EulerOS 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...

EulerOS Virtualization 2.10.1 : libtasn1 (EulerOS-SA-2026-1128)

According to the versions of the libtasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a...

EulerOS Virtualization 2.10.0 : libtasn1 (EulerOS-SA-2026-1179)

According to the versions of the libtasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw in libtasn1 causes inefficient handling of specific certificate data. When processing a large number of elements in a...

Photon OS 4.0: Libtasn1 PHSA-2026-4.0-0946

An update of the libtasn1 package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-4.0-0946. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Libtasn1 PHSA-2026-5.0-0737

An update of the libtasn1 package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-0737. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

openSUSE Security Advisory (SUSE-SU-2026:0224-1)

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...

Unity Linux 20.1070e Security Update: gnutls (UTSA-2026-004960)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004960 advisory. A flaw was found in GnuTLS, which relies on libtasn1 for ASN.1 data processing. Due to an inefficient algorithm in libtasn1, decoding certain DER-encoded certificate...

SUSE SLED15: libtasn1 / libtasn1-6 / libtasn1-6-32bit / libtasn1-devel / etc (SUSE-SU-2026:0224-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2026:0224-1 advisory. - CVE-2025-13151: stack-based buffer overflow in asn1expendoctetstring bsc1256341. Tenable has extracted...

OESA-2026-1232 libtasn1 security update

Libtasn1 is the ASN.1 library used by GnuTLS, p11-kit and some other packages. The goal of this implementation is to be highly portable, and only require an ANSI C99 platform.This library provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and...

Security update for libtasn1

This update for libtasn1 fixes the following issues: CVE-2025-13151: stack-based buffer overflow in asn1expendoctetstring bsc1256341. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can run t...

SUSE-SU-2026:0224-1 Security update for libtasn1

This update for libtasn1 fixes the following issues: - CVE-2025-13151: stack-based buffer overflow in asn1expendoctetstring bsc1256341...

[SECURITY] Fedora 42 Update: mingw-libtasn1-4.21.0-1.fc42

libtasn1 is the ASN.1 library used in GNUTLS. This package contains the MinGW Windows cross compiled libtasn1 library...

[SECURITY] Fedora 43 Update: mingw-libtasn1-4.21.0-1.fc43

libtasn1 is the ASN.1 library used in GNUTLS. This package contains the MinGW Windows cross compiled libtasn1 library...

Fedora 43 : mingw-libtasn1 (2026-0dfbd2a5e2)

The remote Fedora 43 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0dfbd2a5e2 advisory. Update to 4.21.0, fixes CVE-2025-13151. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

Fedora: Security Advisory (FEDORA-2026-4ed69f3065)

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...

Fedora 42 : mingw-libtasn1 (2026-4ed69f3065)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-4ed69f3065 advisory. Update to 4.21.0, fixes CVE-2025-13151. Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...