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I. Basic Information for CVE-2026-2246
Vulnerability Information

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Vulnerability Title
AprilRobotics apriltag apriltag.c apriltag_detector_detect memory corruption
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in AprilRobotics apriltag up to 3.4.5. Affected by this vulnerability is the function apriltag_detector_detect of the file apriltag.c. The manipulation leads to memory corruption. The attack must be carried out locally. The exploit has been disclosed publicly and may be used. The identifier of the patch is cfac2f5ce1ffe2de25967eb1ab80bc5d99fc1a61. It is suggested to install a patch to address this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
内存缓冲区边界内操作的限制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
AprilTag 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AprilTag是AprilRobotics开源的一个机器人视觉基准系统。 AprilTag 3.4.5及之前版本存在缓冲区错误漏洞,该漏洞源于函数apriltag_detector_detect存在内存损坏,可能导致信息泄露或代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
AprilRoboticsapriltag 3.4.0 -
II. Public POCs for CVE-2026-2246
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III. Intelligence Information for CVE-2026-2246
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IV. Related Vulnerabilities
V. Comments for CVE-2026-2246

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