CVE-2026-24875 is an integer overflow or wraparound vulnerability classified under CWE-190, affecting the yoyofr modizer software versions prior to 4.1.1. Integer overflow vulnerabilities occur when an arithmetic operation attempts to create a numeric value that is outside the range that can be represented with a given number of bits, causing the value to wrap around to an unexpected value. In the context of yoyofr modizer, this flaw can be triggered by an attacker with local access who can induce user interaction, such as convincing a user to perform a specific action that leads to the overflow condition. The vulnerability allows for unauthorized escalation of privileges or execution of arbitrary code, impacting confidentiality, integrity, and availability of the system. The CVSS v3.1 base score of 7.8 reflects the high impact, with attack vector local (AV:L), low attack complexity (AC:L), no privileges required (PR:N), user interaction required (UI:R), unchanged scope (S:U), and high impact on confidentiality, integrity, and availability (C:H/I:H/A:H). No patches were linked at the time of publication, and no known exploits have been observed in the wild, but the vulnerability is publicly disclosed and should be addressed promptly. The vulnerability’s presence in a modizer product suggests it may be used in environments requiring modular or plugin-based software, potentially affecting a wide range of applications depending on deployment.

For European organizations, exploitation of this vulnerability could lead to severe consequences including unauthorized data disclosure, data manipulation, and service disruption. Given the high impact on confidentiality, integrity, and availability, critical systems relying on yoyofr modizer could be compromised, leading to operational downtime, loss of sensitive information, and potential regulatory non-compliance under GDPR. The requirement for local access and user interaction means insider threats or social engineering attacks could be vectors, increasing risk in environments with less stringent endpoint security or user awareness. Sectors such as finance, healthcare, manufacturing, and government agencies that may deploy yoyofr modizer in their software stacks are particularly at risk. The lack of known exploits currently provides a window for mitigation, but the public disclosure increases the likelihood of future exploit development. Failure to address this vulnerability could result in reputational damage and financial losses due to breach remediation and potential fines.

European organizations should implement the following specific mitigations: 1) Immediately inventory all instances of yoyofr modizer and identify versions prior to 4.1.1. 2) Apply vendor patches or updates as soon as they become available; if no patch exists, consider temporary workarounds such as disabling or restricting access to the vulnerable component. 3) Enforce strict local access controls to limit the ability of unprivileged users to interact with the vulnerable software. 4) Enhance user training and awareness programs to reduce the risk of social engineering attacks that could trigger user interaction exploitation. 5) Deploy endpoint detection and response (EDR) solutions to monitor for suspicious local activity indicative of exploitation attempts. 6) Implement application whitelisting to prevent unauthorized execution of potentially malicious payloads resulting from exploitation. 7) Conduct regular vulnerability scanning and penetration testing focused on local privilege escalation vectors. 8) Monitor threat intelligence feeds for emerging exploit code or indicators of compromise related to CVE-2026-24875. These targeted actions go beyond generic advice by focusing on the specific attack vector characteristics and deployment context of yoyofr modizer.