Quick answers
- Is CVE-2026-70416 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-70416 being exploited in the wild.
- How severe is CVE-2026-70416?
- Critical severity, with a CVSS score of 10, published 16 September 2026.
- Which products and versions are affected?
- Dell ObjectScale prior to 4.4.0.0.
- Is there a fix for CVE-2026-70416?
- A patch was published on 2026-09-16: Fixed in version 4.4.0.0 Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
- How is CVE-2026-70416 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-70416?
- Check whether you run Dell ObjectScale at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
The vulnerability is a deserialization of untrusted data flaw in Dell ObjectScale versions prior to 4.4.0.0. An unauthenticated attacker with remote network access can exploit this vulnerability without authentication, user interaction, or special privileges. The attacker can send specially crafted serialized data that, when deserialized by the affected component, allows arbitrary remote code execution with full system privileges. The vulnerability is patched in version 4.4.0.0 and later. The CVSS base score is 10.0 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H), indicating maximum severity.
Affected products
- Dell ObjectScale prior to 4.4.0.0
Timeline
- 2026-09-16: disclosed
- 2026-09-16: patched: Fixed in version 4.4.0.0