ZDI-26-470: Aeon load_time_series_segmentation_benchmark Code Injection Remote Code Execution Vulnerability
This vulnerability allows remote attackers to execute arbitrary code on affected installations of aeon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-18287.
AI Analysis
Technical Summary
The vulnerability in Aeon (CVE-2026-18287) arises from improper validation of user-supplied input in the load_time_series_segmentation_benchmark method, which is used to execute Python code. This allows remote attackers to execute arbitrary code in the context of the current process. Exploitation requires user interaction. The Zero Day Initiative assigned a CVSS score of 7.8 (high severity). Aeon has issued an update to fix this issue, with the patch available at the provided GitHub commit link.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code with the privileges of the Aeon process, potentially leading to full compromise of the affected system. The vulnerability requires user interaction but can result in complete confidentiality, integrity, and availability impact as indicated by the CVSS vector (C:H/I:H/A:H).
Mitigation Recommendations
Aeon has released an official update that corrects this vulnerability. Users should apply the update from the official Aeon repository to remediate this issue. No additional mitigation steps are indicated by the vendor advisory.
ZDI-26-470: Aeon load_time_series_segmentation_benchmark Code Injection Remote Code Execution Vulnerability
Description
This vulnerability allows remote attackers to execute arbitrary code on affected installations of aeon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-18287.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability in Aeon (CVE-2026-18287) arises from improper validation of user-supplied input in the load_time_series_segmentation_benchmark method, which is used to execute Python code. This allows remote attackers to execute arbitrary code in the context of the current process. Exploitation requires user interaction. The Zero Day Initiative assigned a CVSS score of 7.8 (high severity). Aeon has issued an update to fix this issue, with the patch available at the provided GitHub commit link.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code with the privileges of the Aeon process, potentially leading to full compromise of the affected system. The vulnerability requires user interaction but can result in complete confidentiality, integrity, and availability impact as indicated by the CVSS vector (C:H/I:H/A:H).
Mitigation Recommendations
Aeon has released an official update that corrects this vulnerability. Users should apply the update from the official Aeon repository to remediate this issue. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Article Source
- {"url":"http://www.zerodayinitiative.com/advisories/ZDI-26-470/","fetched":true,"fetchedAt":"2026-07-30T15:56:24.551Z","wordCount":205}
- Classification
- {"confidence":0.95,"severitySource":"cvss-text","classifier":"rss-v2"}
Threat ID: 6a6b74c69c2644c7f84cc495
Added to database: 07/30/2026, 15:59:02 UTC
Last enriched: 08/15/2026, 05:17:06 UTC
Last updated: 09/12/2026, 10:01:29 UTC
Views: 39
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