CVE-2023-26404 in Dimension
Summary
by MITRE • 04/12/2023
Adobe Dimension version 3.4.8 (and earlier) is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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Analysis
by VulDB Data Team • 11/09/2025
Adobe Dimension version 3.4.8 and earlier versions contain a critical out-of-bounds read vulnerability designated as CVE-2023-26404 that poses significant security risks to affected systems. This vulnerability falls under the Common Weakness Enumeration category CWE-125, which specifically addresses out-of-bounds read conditions where programs access memory locations beyond the intended buffer boundaries. The flaw manifests when the application processes maliciously crafted files, creating opportunities for attackers to extract sensitive information from memory segments that should remain protected.
The technical nature of this vulnerability allows adversaries to bypass important security mitigations such as Address Space Layout Randomization which is designed to randomize memory addresses to prevent exploitation. When a victim opens a specially crafted file, the application's insufficient bounds checking permits memory access beyond allocated buffers, potentially exposing sensitive data including cryptographic keys, session tokens, or other confidential information stored in adjacent memory locations. This memory disclosure capability undermines fundamental security mechanisms that organizations rely upon to protect against various attack vectors.
The operational impact of this vulnerability extends beyond simple information disclosure, as it creates a pathway for more sophisticated attacks that could lead to complete system compromise. Attackers leveraging this vulnerability could potentially use the disclosed memory information to construct more effective exploitation techniques, including bypassing stack canaries, heap metadata, or other protective measures. The requirement for user interaction through file opening creates a social engineering component that makes this vulnerability particularly dangerous in targeted attack scenarios, where adversaries might craft convincing malicious files to entice users into execution.
Organizations should prioritize immediate remediation by updating to Adobe Dimension versions that have addressed this vulnerability, as the out-of-bounds read condition represents a serious threat to system integrity. The vulnerability aligns with ATT&CK technique T1059.001 for command and scripting interpreter and T1557.001 for dynamic resolution, as attackers could potentially use the memory disclosure to gather information about system configurations and application behavior. Security teams should implement strict file validation procedures and user education programs to prevent exploitation attempts, while monitoring for suspicious file execution patterns that could indicate attempts to leverage this vulnerability. Additionally, network-based intrusion detection systems should be configured to identify potential exploitation attempts targeting this specific CVE, given its classification as a memory corruption vulnerability that could enable privilege escalation attacks.