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SUSE SLES15: helm / helm-bash-completion / helm-fish-completion / etc (SUSE-SU-2026:5119-1)

medium Nessus Plugin ID 376961

Synopsis

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

Description

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:5119-1 advisory.

 - CVE-2026-63209: github.com/klauspost/compress: signed integer overflow in s2.NewDict() allows an attacker to bypass repeat index validation and cause a process crash (bsc#1283642).
 - CVE-2026-78669: golang.org/x/net/http2: excessive CPU consumption from repeated initial window changes (bsc#1285273).
 - CVE-2026-81871: go.opentelemetry.io/otel/exporters/otlp/otlplog/otlploggrpc: OpenTelemetry-Go: TLS certificate bypass allows log telemetry interception and alteration (bsc#1281468).
 - CVE-2026-81872: go.opentelemetry.io/otel/sdk/log: OpenTelemetry-Go: Denial of Service via attacker- driven log emission (bsc#1281469).
 - CVE-2026-85732: oras.land/oras-go/v2: blind SSRF via unvalidated Link header URL in pagination allows internal network probing (bsc#1281112).

 Changes for helm:

 - Update to version 3.22.1

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 helm, helm-bash-completion, helm-fish-completion and / or helm-zsh-completion packages.

See Also

https://bugzilla.suse.com/1281112

https://bugzilla.suse.com/1281468

https://bugzilla.suse.com/1281469

https://bugzilla.suse.com/1283642

https://bugzilla.suse.com/1285273

https://www.suse.com/security/cve/CVE-2026-63209

https://www.suse.com/security/cve/CVE-2026-78669

https://www.suse.com/security/cve/CVE-2026-81871

https://www.suse.com/security/cve/CVE-2026-81872

https://www.suse.com/security/cve/CVE-2026-85732

http://www.nessus.org/u?1a39a8fe

Plugin Details

Severity: Medium

ID: 376961

File Name: suse_SU-2026-5119-1.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 11/6/2026

Updated: 11/6/2026

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Tenable Cloud Security, Tenable Self-Hosted Container Security, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.67

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

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

CVSS Score Source: CVE-2026-85732

CVSS v3

Risk Factor: Medium

Base Score: 4.7

Temporal Score: 4.1

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

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

CVSS v4

Risk Factor: Medium

Base Score: 6.3

Threat Score: 1.7

Threat Vector: CVSS:4.0/E:U

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

CVSS Score Source: CVE-2026-81872

Vulnerability Information

CPE: cpe:/o:novell:suse_linux:15, p-cpe:/a:novell:suse_linux:helm-bash-completion, p-cpe:/a:novell:suse_linux:helm-fish-completion, p-cpe:/a:novell:suse_linux:helm-zsh-completion, p-cpe:/a:novell:suse_linux:helm

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

Exploit Ease: No known exploits are available

Patch Publication Date: 11/5/2026

Vulnerability Publication Date: 9/16/2026

Reference Information

CVE: CVE-2026-63209, CVE-2026-78669, CVE-2026-81871, CVE-2026-81872, CVE-2026-85732

SuSE: SUSE-SU-2026:5119-1