CVE-2026-23658
CVE-2026-23658 is a high-severity vulnerability in Microsoft Azure Devops with a CVSS 3.x base score of 8.6. 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-522.
Key facts
- Severity: High (CVSS 3.x base score 8.6)
- EPSS exploit prediction: 1% (52nd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-13174
- Weakness: CWE-522
- Affected product: Microsoft Azure Devops
- Published:
- Last modified:
Description
Insufficiently protected credentials in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.
Frequently asked questions
- What is CVE-2026-23658?
- Insufficiently protected credentials in Azure DevOps allows an unauthorized attacker to elevate privileges over a network.
- How severe is CVE-2026-23658?
- CVE-2026-23658 has a CVSS 3.x base score of 8.6, 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-2026-23658 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-23658?
- CVE-2026-23658 affects Microsoft Azure Devops. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-23658?
- 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-2026-23658 have an EU (EUVD) identifier?
- Yes. CVE-2026-23658 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-13174.
- When was CVE-2026-23658 published?
- CVE-2026-23658 was published on 2026-03-19 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:azure_devops:-:*:*:*:*:*:*:*
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