PT-2025-42144 · Microsoft · Internet Information Services

Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-59282

Positive Technologies · (AI Summary)

CVSS v3.1

7.0

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 Internet Information Services (affected versions not specified)

Description A race condition exists in Inbox COM Objects due to concurrent execution using a shared resource with improper synchronization. This allows an unauthorized attacker to execute code locally. The issue is considered trivial to weaponize.

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

Race Condition

Use After Free

Weakness Enumeration

CWE-362

CWE-416

Related Identifiers

CVE-2025-59282

Affected Products

Internet Information Services

References · 4

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59282 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59282 · Security Note
• https://twitter.com/CVEnew/status/1978198230337802343 · Twitter Post
• https://twitter.com/0dayPublishing/status/1978191382394069030 · Twitter Post