How severe is CVE-2026-6332?

CVE-2026-6332 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-6332 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-6332?

CVE-2026-6332 affects Schneider-electric Ecostruxure Machine Expert Hvac. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-6332?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-6332 have an EU (EUVD) identifier?

Yes. CVE-2026-6332 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30346.

When was CVE-2026-6332 published?

CVE-2026-6332 was published on 2026-05-14 and last updated on 2026-06-17.

CVE-2026-6332

CVE-2026-6332 is a high-severity vulnerability in Schneider-electric Ecostruxure Machine Expert Hvac with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-312.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v4: 6.8
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-30346
Weakness: CWE-312
Affected product: Schneider-electric Ecostruxure Machine Expert Hvac
Published: 2026-05-14
Last modified: 2026-06-17

Description

CWE-312: Cleartext Storage of Sensitive Information vulnerability exists that could cause the disclosure of a sensitive information which could result in revealing protected source code and loss of confidentiality, When an authorized attacker accesses the source code for editing or compiling it.

Frequently asked questions

What is CVE-2026-6332?: CWE-312: Cleartext Storage of Sensitive Information vulnerability exists that could cause the disclosure of a sensitive information which could result in revealing protected source code and loss of confidentiality, When an authorized attacker accesses the source code for editing or compiling it.
How severe is CVE-2026-6332?: CVE-2026-6332 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-6332 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-6332?: CVE-2026-6332 affects Schneider-electric Ecostruxure Machine Expert Hvac. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-6332?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-6332 have an EU (EUVD) identifier?: Yes. CVE-2026-6332 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-30346.
When was CVE-2026-6332 published?: CVE-2026-6332 was published on 2026-05-14 and last updated on 2026-06-17.

References

https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2026-132-01&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2026-132-01.pdf

Affected products (1)

cpe:2.3:a:schneider-electric:ecostruxure_machine_expert_hvac:*:*:*:*:*:*:*:*

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