How severe is CVE-2026-57106?

CVE-2026-57106 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-57106 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-57106?

CVE-2026-57106 affects Microsoft Purview Data Governance. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-57106?

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

When was CVE-2026-57106 published?

CVE-2026-57106 was published on 2026-07-24 and last updated on 2026-07-29.

CVE-2026-57106

CVE-2026-57106 is a critical-severity vulnerability in Microsoft Purview Data Governance with a CVSS 3.x base score of 10.0. 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-918.

Key facts

Severity: Critical (CVSS 3.x base score 10.0)
EPSS exploit prediction: 1% (57th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-918
Affected product: Microsoft Purview Data Governance
Published: 2026-07-24
Last modified: 2026-07-29

Description

Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privileges over a network.

Frequently asked questions

What is CVE-2026-57106?: Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privileges over a network.
How severe is CVE-2026-57106?: CVE-2026-57106 has a CVSS 3.x base score of 10.0, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-57106 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-57106?: CVE-2026-57106 affects Microsoft Purview Data Governance. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-57106?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2026-57106 published?: CVE-2026-57106 was published on 2026-07-24 and last updated on 2026-07-29.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-57106

Affected products (1)

cpe:2.3:a:microsoft:purview_data_governance:-:*:*:*:*:*:*:*

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