CVE-2026-48373: Acrobat Reader | Heap-based Buffer Overflow (CWE-122)
Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-48373?
The severity of CVE-2026-48373 is rated as high with a CVSS score of 7.8.
How do I fix CVE-2026-48373?
To fix CVE-2026-48373, users should update Adobe Acrobat Reader to the latest version as provided by Adobe.
What type of vulnerability is CVE-2026-48373?
CVE-2026-48373 is classified as a Heap-based Buffer Overflow vulnerability, categorized under CWE-122.
What could happen if I am exploited by CVE-2026-48373?
If exploited, CVE-2026-48373 could allow an attacker to execute arbitrary code in the context of the current user.
What is required for an attacker to exploit CVE-2026-48373?
An attacker must entice the victim to open a malicious file for the exploitation of CVE-2026-48373 to occur.