CVE-2026-26123
MEDIUMCVSS 5.5/10EPSS 0.60%
Last modified
CVE-2026-26123 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.. EPSS estimates a 0.60% chance of exploitation in the next 30 days.
Description
Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Authenticator | < 6.8.40 |
| Microsoft | Authenticator | < 6.2511.7533 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-26123?
Cwe is not in rca categories in Microsoft Authenticator allows an unauthorized attacker to disclose information locally.
How severe is CVE-2026-26123?
CVE-2026-26123 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.60% probability of exploitation in the next 30 days.
How do I fix CVE-2026-26123?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
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Are you affected by CVE-2026-26123?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST