PT-2025-42070 · Microsoft · Inbox+1

Zhiniang Peng · Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-58734

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.

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:2025-13282

CVE-2025-58734

Affected Products

Inbox

Windows

References · 7

• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-58734 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-58734 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-58734 · Security Note
• https://osv.dev/vulnerability/CVE-2025-58734 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13282 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-58734 · Vendor Advisory
• https://twitter.com/CVEnew/status/1978171193846046968 · Twitter Post