PT-2026-58799 · Adobe · Media Encoder

Published 2026-07-14 · Updated 2026-07-14 · CVE-2026-48366

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Media Encoder (affected versions not specified)

Description An out-of-bounds write occurs when a program writes data past the end of a designated memory buffer, which can lead to memory corruption. This issue could result in arbitrary code execution in the context of the current user and requires user interaction, specifically the opening of a malicious file.

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

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2026-48366

Affected Products

Media Encoder

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-48366 · Security Note
• https://helpx.adobe.com/security/products/media-encoder/apsb26-72.html · Vendor Advisory
• https://twitter.com/CVEnew/status/2077130666702225750 · Twitter Post