CVE-2025-53734
published 2025-08-12CVE-2025-53734: Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
PriorityP345high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
0.44%
36.0th percentile
Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
Affected
15 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_365_apps_for_enterprise | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_2019 | >= 19.0.0 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_ltsc_2021 | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_ltsc_2024 | >= 16.0.0 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | office | — | — |
| microsoft | office_long_term_servicing_channel | — | — |
| microsoft | office_long_term_servicing_channel | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_32-bit_systems | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_64-bit_systems | — | — |
| msrc | microsoft_office_2019_for_32-bit_editions | — | — |
| msrc | microsoft_office_2019_for_64-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_32-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_64-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2024_for_32-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2024_for_64-bit_editions | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
vendor_msrc7.8HIGH
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GHSA
GHSA-7894-fv8j-59x9: Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally
ghsa_unreviewed·2025-08-12
CVE-2025-53734 [HIGH] CWE-416 GHSA-7894-fv8j-59x9: Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally
Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
Microsoft
Microsoft Office Visio Remote Code Execution Vulnerability
vendor_msrc·2025-08-12·CVSS 7.8
CVE-2025-53734 [HIGH] CWE-416 Microsoft Office Visio Remote Code Execution Vulnerability
Microsoft Office Visio Remote Code Execution Vulnerability
Description: Use after free in Microsoft Office Visio allows an unauthorized attacker to execute code locally.
FAQ: Is the Preview Pane an attack vector for this vulnerability?
No, the Preview Pane is not an attack vector.
FAQ: According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
A user would need to be tricked into opening a malicious file in Visio.
FAQ: According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?
The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out loc
No detection rules found.
No public exploits indexed.
2025-08-12
Published