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 asn1_expend_octet_string.(CVE-2025-13151)

Tenable has extracted the preceding description block directly from the EulerOS libtasn1 security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote openSUSE 16 host has packages installed that are affected by a vulnerability as referenced in the openSUSE- SU-2026:20470-1 advisory.

    - CVE-2025-13151: lack of validation of input data size leads to stack-based buffer overflow in       `asn1_expend_octet_string` (bsc#1256341).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

An update of the libtasn1 package has been released.

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:28235 advisory.

    * libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string     (CVE-2025-13151)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote RockyLinux 9 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:28253 advisory.

    * libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string     (CVE-2025-13151)

Tenable has extracted the preceding description block directly from the RockyLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:28235 advisory.

    * libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string     (CVE-2025-13151)

Tenable has extracted the preceding description block directly from the AlmaLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-4450956be5 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 Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

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 Distinguished Encoding Rules (DER, as per X.690)     encoding and decoding functions.

    Security Fix(es):

    * libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string     (CVE-2025-13151)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-36728 advisory.

    [4.13-6]
    - Backport the fix for CVE-2025-13151 (RHEL-139546)

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1398:03 advisory.

    * libtasn1: libtasn1: Denial of Service via stack-based buffer overflow in asn1_expend_octet_string     (CVE-2025-13151)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
302423	EulerOS 2.0 SP12 : libtasn1 (EulerOS-SA-2026-1372)	Nessus	Huawei Local Security Checks	2026/3/16	2026/3/16	high
305860	openSUSE 16 Security Update : libtasn1 (openSUSE-SU-2026:20470-1)	Nessus	SuSE Local Security Checks	2026/4/10	2026/4/10	high
332388	Photon OS 5.0: Libtasn1 PHSA-2026-5.0-92-0737	Nessus	PhotonOS Local Security Checks	2026/8/5	2026/8/5	high
322369	RockyLinux 10 : libtasn1 (RLSA-2026:28235)	Nessus	Rocky Linux Local Security Checks	2026/6/24	2026/6/24	high
322382	RockyLinux 9 : libtasn1 (RLSA-2026:28253)	Nessus	Rocky Linux Local Security Checks	2026/6/24	2026/6/24	high
322545	AlmaLinux 10 : libtasn1 (ALSA-2026:28235)	Nessus	Alma Linux Local Security Checks	2026/6/24	2026/6/24	high
297257	Photon OS 5.0: Libtasn1 PHSA-2026-5.0-0737	Nessus	PhotonOS Local Security Checks	2026/1/30	2026/1/30	high
301623	EulerOS 2.0 SP13 : libtasn1 (EulerOS-SA-2026-1250)	Nessus	Huawei Local Security Checks	2026/3/10	2026/3/10	high
302987	Fedora 43 : libtasn1 (2026-4450956be5)	Nessus	Fedora Local Security Checks	2026/3/19	2026/3/19	high
325798	RHEL 8 : libtasn1 (RHSA-2026:36728)	Nessus	Red Hat Local Security Checks	2026/7/9	2026/7/9	high
325876	Oracle Linux 8 : libtasn1 (ELSA-2026-36728)	Nessus	Oracle Linux Local Security Checks	2026/7/9	2026/7/9	high
331327	MiracleLinux 9 : libtasn1-4.16.0-10.el9_8 (AXSA:2026-1398:03)	Nessus	Miracle Linux Local Security Checks	2026/7/31	2026/7/31	high

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