CVE-2026-42826
CVE-2026-42826 is a critical-severity vulnerability in Microsoft Azure Devops 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-200.
Key facts
- Severity: Critical (CVSS 3.x base score 10.0)
- EPSS exploit prediction: 1% (53rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-28460
- Weakness: CWE-200
- Affected product: Microsoft Azure Devops
- Published:
- Last modified:
Description
Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.
Frequently asked questions
- What is CVE-2026-42826?
- Exposure of sensitive information to an unauthorized actor in Azure DevOps allows an unauthorized attacker to disclose information over a network.
- How severe is CVE-2026-42826?
- CVE-2026-42826 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-2026-42826 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2026-42826?
- CVE-2026-42826 affects Microsoft Azure Devops. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2026-42826?
- 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.
- Does CVE-2026-42826 have an EU (EUVD) identifier?
- Yes. CVE-2026-42826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28460.
- When was CVE-2026-42826 published?
- CVE-2026-42826 was published on 2026-05-07 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:microsoft:azure_devops:-:*:*:*:*:*:*:*
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