Detections
Analytics
Security Updates for Microsoft Access Products (September 2026)
high Nessus Plugin ID 344291
Synopsis
The Microsoft Access Products are affected by multiple vulnerabilities.Description
The Microsoft Access Products are missing a security update. They are, therefore, affected by multiple vulnerabilities:- Heap-based buffer overflow in Microsoft Office Access allows an authorized attacker to execute code locally. (CVE-2026-69477)
- Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. (CVE-2026-69529, CVE-2026-69778)
- Stack-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network. (CVE-2026-69614)
Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.
Solution
Microsoft has released the following security updates to address this issue:- KB5002912
- KB5002913
See Also
Plugin Details
Severity: High
ID: 344291
File Name: smb_nt_ms26_sep_access.nasl
Version: 1.1
Type: Local
Agent: windows
Family: Windows : Microsoft Bulletins
Published: 9/9/2026
Updated: 9/9/2026
Supported Sensors: Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.9
Percentile: 58.15
CVSS v2
Risk Factor: Critical
Base Score: 10
Temporal Score: 7.4
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-69529
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.7
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C
CVSS Score Source: CVE-2026-69529
Vulnerability Information
CPE: cpe:/a:microsoft:access
Required KB Items: SMB/MS_Bulletin_Checks/Possible
Exploit Ease: No known exploits are available
Patch Publication Date: 9/8/2026
Vulnerability Publication Date: 9/8/2026
Reference Information
CVE: CVE-2026-69477, CVE-2026-69529, CVE-2026-69614, CVE-2026-69778