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EulerOS 2.0 SP12 : nss (EulerOS-SA-2026-4504)

critical Nessus Plugin ID 376738

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the nss packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.(CVE-2026-16389)

 Incorrect boundary conditions in the Libraries component in NSS. This vulnerability was fixed in Firefox 152 and Thunderbird 152.(CVE-2026-12318)

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

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

Solution

Update the affected nss packages.

See Also

http://www.nessus.org/u?26b15601

Plugin Details

Severity: Critical

ID: 376738

File Name: EulerOS_SA-2026-4504.nasl

Version: 1.1

Type: Local

Published: 11/6/2026

Updated: 11/6/2026

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 58.22

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.4

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2026-16389

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:huawei:euleros:2.0, p-cpe:/a:huawei:euleros:nss-devel, p-cpe:/a:huawei:euleros:nss-help, p-cpe:/a:huawei:euleros:nss-softokn-devel, p-cpe:/a:huawei:euleros:nss-softokn, p-cpe:/a:huawei:euleros:nss-util-devel, p-cpe:/a:huawei:euleros:nss-util, p-cpe:/a:huawei:euleros:nss

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 6/15/2026

Reference Information

CVE: CVE-2026-12318, CVE-2026-16389