CVE-2026-56089: Dell ObjectScale, versions prior to 4.3.0.1, contain(s) a Path Traversal vulnerability

Q: How do I fix CVE-2026-56089?

objectscale: upgrade to 4.3.0.1. Exact commands for each OS are on this page.

Q: Is CVE-2026-56089 being exploited?

CVE-2026-56089 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-56089 affect?

CVE-2026-56089 affects objectscale. Severity is low (CVSS 3.3). Dell ObjectScale, versions prior to 4.3.0.1, contain(s) a Path Traversal vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.

Q: How urgent is CVE-2026-56089?

Priority 13/100. No elevated risk signals yet.

Routine

LOW 3.3UPGRADE

CVE-2026-56089 is a low-severity flaw (CVSS 3.3) affecting objectscale. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell ObjectScale, versions prior to 4.3.0.1, contain(s) a Path Traversal vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.3 (Low)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 93%)
CISA exploited list	No
Weakness	CWE-35
Published	2026-08-17
Last modified	2026-08-19

Publisher (CNA): Dell · Vendor: dell

Last updated 2026-08-19 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-08-17 14:20 UTCPublished CVE record published
2026-08-19 01:12 UTCUpdated Record last modified

dell objectscale UPGRADE

Affected: < 4.3.0.1

Fixed in: 4.3.0.1

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy objectscale || rpm -q objectscale || objectscale --version

2. UPGRADE to 4.3.0.1 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade objectscale

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade objectscale

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-56089?

objectscale: upgrade to 4.3.0.1. Exact commands for each OS are on this page.

Is CVE-2026-56089 being exploited?

CVE-2026-56089 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-56089 affect?

CVE-2026-56089 affects objectscale. Severity is low (CVSS 3.3). Dell ObjectScale, versions prior to 4.3.0.1, contain(s) a Path Traversal vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure.

How urgent is CVE-2026-56089?

Priority 13/100. No elevated risk signals yet.

Software pages

Dell vulnerabilities

Related CVEs

CVE-2026-40636 CRITICAL 9.8 UPGRADE UPGRADE Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains a use of ha
CVE-2026-35157 MEDIUM 5.8 UPGRADE UPGRADE Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains an improper
CVE-2026-26946 MEDIUM 6.7 UPGRADE UPGRADE Dell ECS versions 3.8.1.0 through 3.8.1.7 and Dell ObjectScale versions prior to 4.3.0.0, contains an improper
CVE-2025-43936 HIGH 8.1 UPGRADE Dell ObjectScale, versions prior to ObjectScale 4.4.0.0, contains an Improper Authentication vulnerability
CVE-2026-70416 CRITICAL 10.0 UPGRADE Dell ObjectScale, versions prior to 4.4.0.0, contains a Deserialization of Untrusted Data vulnerability

References

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