PT-2025-42066 · Microsoft · Inbox+1

Zhiniang Peng · Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-58730

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions versions prior to 2025 (affected versions not specified)

Description A use-after-free condition exists in Inbox COM Objects. This allows an unauthorized attacker to execute code locally. The issue involves the improper handling of memory, potentially leading to arbitrary code execution.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

BDU:2025-13279

CVE-2025-58730

Affected Products

Inbox

Windows

References · 7

• https://osv.dev/vulnerability/CVE-2025-58730 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-58730 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58730 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-58730 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13279 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-58730 · Security Note
• https://twitter.com/CVEnew/status/1978171196962435088 · Twitter Post