openSUSE 15 Security Update : c3p0 and mchange-commons (SUSE-SU-2026:0855-1)

high Nessus Plugin ID 301811

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Synopsis

The remote openSUSE host is missing one or more security updates.

Description

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0855-1 advisory.

c3p0:

- Security issues fixed:

- CVE-2026-27830: Fixed unsafe object deserialization (bsc#1258942)

- Fix the null pointer exception in the userOverridesAsString method (bsc#1259313).

mchange-commons:

- Security issues fixed:

- CVE-2026-27727: Disabled remote ClassLoading when dereferencing javax.naming.Reference instances (bsc#1258913)

Tenable has extracted the preceding description block directly from the SUSE 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 c3p0, c3p0-javadoc, mchange-commons and / or mchange-commons-javadoc packages.

Plugin Details

Severity: High

ID: 301811

File Name: suse_SU-2026-0855-1.nasl

Version: 1.2

Type: Local

Agent: unix

Family: SuSE Local Security Checks

Published: 3/11/2026

Updated: 3/16/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

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

CVSS Score Source: CVE-2026-27727

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

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:P/RL:O/RC:C

CVSS v4

Risk Factor: High

Base Score: 8.9

Threat Score: 7.4

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

CVSS Score Source: CVE-2026-27830

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 3/10/2026

Vulnerability Publication Date: 2/25/2026

Reference Information

CVE: CVE-2026-27727, CVE-2026-27830

SuSE: SUSE-SU-2026:0855-1

Detections

Analytics