CVE-2026-85922 (GCVE-0-2026-85922)
Vulnerability from cvelistv5 – Published: 2026-10-13 19:01 – Updated: 2026-10-16 23:24
VLAI
EPSS
VEX
Title
Azure Key Vault Security Feature Bypass Vulnerability
Summary
Weak authentication in Azure Key Vault allows an unauthorized attacker to bypass a security feature over a network.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-08 00:00 UTC
CWE
- CWE-1390 - Weak Authentication
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
Impacted products
8 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Microsoft | azure_security_keyvault_certificates |
Affected:
1.0.1 , < 1.0.1
(custom)
|
guessed | |
| Microsoft | azure_security_keyvault_keys |
Affected:
1.0.1 , < 1.0.1
(custom)
|
guessed | |
| Microsoft | azure_security_keyvault_secrets |
Affected:
1.0.1 , < 1.0.1
(custom)
|
guessed | |
| Microsoft | azure-keyvault-administration |
Affected:
4.7.1 , < 4.7.1
(custom)
|
guessed | |
| Microsoft | azure-keyvault-certificates |
Affected:
4.11.2 , < 4.11.2
(custom)
|
guessed | |
| Microsoft | azure-keyvault-keys |
Affected:
4.11.2 , < 4.11.2
(custom)
|
guessed | |
| Microsoft | azure-keyvault-secrets |
Affected:
4.11.2 , < 4.11.2
(custom)
|
guessed | |
| Microsoft | azure-keyvault-securitydomain |
Affected:
1.0.0b3 , < 1.0.0b3
(custom)
|
guessed |
Date Public
2026-10-13 14:00
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.