Rocky Linux 10.2 [CIQ] Security Update: libtasn1 / libtasn1-debuginfo / libtasn1-debugsource / etc (crlsa-2026_28235)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202628235 advisory. libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1expendoctetstring CVE-2025-13151 Tenable has extracted the preceding description...

Rocky Linux 8 [CIQ] Security Update: libtasn1 / libtasn1-debuginfo / libtasn1-debugsource / etc (crlsa-2026_36728)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202636728 advisory. libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1expendoctetstring CVE-2025-13151 Tenable has extracted the preceding description block...

AlmaLinux 9.2 [TuxCare] Security Update: libtasn1 / libtasn1-devel / libtasn1-tools (ALMALINUX9.2:CLSA-2026:1776184861)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1776184861 advisory. - Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer...

Rocky Linux 9 [CIQ] Security Update: libtasn1 / libtasn1-debuginfo / libtasn1-debugsource / etc (crlsa-2026_28253)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202628253 advisory. libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1expendoctetstring CVE-2025-13151 Tenable has extracted the preceding description block...

Rocky Linux 9.6 [TuxCare] Security Update: libtasn1 / libtasn1-devel / libtasn1-tools (ALMALINUX9.6:CLSA-2026:1776328800)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776328800 advisory. - Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer...

AlmaLinux 9.6 [TuxCare] Security Update: libtasn1 / libtasn1-devel / libtasn1-tools (ALMALINUX9.6:CLSA-2026:1776328800)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1776328800 advisory. - Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer...

EulerOS Virtualization 2.11.0 : libtasn1 (EulerOS-SA-2026-3522)

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 2.11.1 : libtasn1 (EulerOS-SA-2026-3435)

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...

RHEL 8 : libtasn1 (RHSA-2026:36728)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:36728 advisory. A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and...

libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string

A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the asn1expendoctetstring function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service DoS condition, making the...

Astra Linux – Vulnerability in libtasn1-6

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...

libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string

A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the asn1expendoctetstring function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service DoS condition, making the...

libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string

A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the asn1expendoctetstring function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service DoS condition, making the...

Low: Red Hat Security Advisory: libtasn1 security update

An update for libtasn1 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 from the C...

ALSA-2026:28235 Low: libtasn1 security update

A library that provides Abstract Syntax Notation One ASN.1, as specified by the X.680 ITU-T recommendation parsing and structures management, and Distinguished Encoding Rules DER, as per X.690 encoding and decoding functions. Security Fixes: libtasn1: libtasn1: Denial of Service via stack-based...

EulerOS Virtualization 2.13.1 : libtasn1 (EulerOS-SA-2026-2138)

According to the versions of the libtasn1 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a...

libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string

A flaw was found in libtasn1. A remote attacker could exploit a stack-based buffer overflow vulnerability in the asn1expendoctetstring function. This occurs due to a failure in validating the size of input data. Successful exploitation can lead to a Denial of Service DoS condition, making the...

OPENSUSE-SU-2026:20470-1 Security update for libtasn1

This update for libtasn1 fixes the following issues: - CVE-2025-13151: lack of validation of input data size leads to stack-based buffer overflow in asn1expendoctetstring bsc1256341...

SUSE-SU-2026:21001-1 Security update for libtasn1

This update for libtasn1 fixes the following issues: - CVE-2025-13151: lack of validation of input data size leads to stack-based buffer overflow in asn1expendoctetstring bsc1256341...

EulerOS 2.0 SP10 : libtasn1 (EulerOS-SA-2026-1343)

According to the versions of the libtasn1 package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : 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...