PT-2025-42154 · Microsoft · Internet Explorer

Published 2025-10-14 · Updated 2025-10-14 · CVE-2025-59295

Positive Technologies · (AI Summary)

CVSS v3.1

8.8

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Microsoft Internet Explorer (affected versions not specified)

Description A heap-based buffer overflow exists in Microsoft Internet Explorer. This flaw enables an attacker to remotely execute arbitrary code by exploiting how Internet Explorer processes specific web content, potentially leading to full system compromise.

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

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-59295

Affected Products

Internet Explorer

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-59295 · Security Note
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59295 · Vendor Advisory
• https://twitter.com/CVEnew/status/1978171244014092514 · Twitter Post
• https://twitter.com/CveTodo/status/1978178258643325157 · Twitter Post