Heap-based buffer overflow in Adobe Format Plugins - CVE-2026-48372
Published: July 28, 2026 / Updated: July 29, 2026
Vulnerability identifier: #VU139948
CSH Severity: High
CVSS v4: 8.4 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-48372
CWE-ID: CWE-122
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code.
The vulnerability exists due to heap-based buffer overflow in Adobe Format Plugins when parsing input. A remote attacker can trick the victim into opening crafted content to execute arbitrary code.
User interaction is required to process crafted content.
Affected software
Adobe Format Plugins
How to mitigate CVE-2026-48372
Install security update from vendor's website.
Adobe Format Plugins - update to 2026.07