NCSC-2026-0233 [1.00] [M/H] Vulnerabilities fixed in Microsoft Azure

unknownpublic exploitCVE-2026-57969 CVE-2026-58279 CVE-2026-57100 CVE-2026-47632 CVE-2026-50338 CVE-2026-50652

Microsoft has fixed vulnerabilities in various Azure components. An attacker can exploit the vulnerabilities to cause a Denial-of-Service, bypass security measures, or grant themselves elevated privileges, potentially gaining access to data to which the attacker was initially not authorized. The most severe vulnerabilities were found in the OpenAI agent and Entra provisioning. However, these vulnerabilities have already been centrally fixed by Microsoft and are included for information only. No actions are required for these vulnerabilities.

CSIRTS triage

vendor: Microsoft product: Azure Denial of service Privilege escalation

What: Vulnerabilities can cause Denial-of-Service, bypass security measures, or grant elevated privileges.
Who is affected: Users of various Microsoft Azure components.
Urgency: Remediation is necessary as these vulnerabilities could lead to significant impacts, although no exploitation has been reported.
Action: Review the advisories and apply the necessary updates for the affected Azure components.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: NCSC-NL Advisories (NL · national-cert · site)
Severity: unknown
Published: 2026-07-14
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://advisories.ncsc.nl/advisory?id=NCSC-2026-0233

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-579690.53% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all scored CVEs.
Low exploitation riskCVE-2026-582790.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all scored CVEs.
Low exploitation riskCVE-2026-571000.65% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 48% of all scored CVEs.
Low exploitation riskCVE-2026-476320.31% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all scored CVEs.
Low exploitation riskCVE-2026-503380.47% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 38% of all scored CVEs.
Moderate exploitation riskCVE-2026-506521.1% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 64% of all scored CVEs.
Low exploitation riskCVE-2026-506530.78% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 52% of all scored CVEs.
Low exploitation riskCVE-2026-454990.61% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 46% of all scored CVEs.
Low exploitation riskCVE-2026-261450.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 29% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-57969	coverage & exploitation status	NVD · CVE.org
CVE-2026-58279	coverage & exploitation status	NVD · CVE.org
CVE-2026-57100	coverage & exploitation status	NVD · CVE.org
CVE-2026-47632	coverage & exploitation status	NVD · CVE.org
CVE-2026-50338	coverage & exploitation status	NVD · CVE.org
CVE-2026-50652	coverage & exploitation status	NVD · CVE.org
CVE-2026-50653	coverage & exploitation status	NVD · CVE.org
CVE-2026-45499	coverage & exploitation status	NVD · CVE.org
CVE-2026-26145	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

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A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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