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High 7.5Published Oct 13, 2026
CVE-2026-105728Dynamics Business Central Information Disclosure Vulnerability
Updated under an hour ago ()
Does this affect you?
It affects Microsoft Dynamics NAV 2018. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.88%, higher than 58% of scored CVEs.
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Improper authentication in Dynamics Business Central allows an unauthorized attacker to disclose information over a network.
- CVSS
- 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C
- Weakness (CWE)
- CWE-306
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.88% (percentile 58)
- Assigned by
- microsoft
- NVD analysis
- Awaiting Analysis
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 13, 2026
Affected products
Microsoft Microsoft Dynamics NAV 2018 microsoft:dynamics_nav_2018 (from the name) | from 1.0 before 11.0.50736.0 | CNA record |
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-105728vendor-advisory, patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.