CVE-2026-2246
Memory Corruption in AprilRobotics apriltag apriltag_detector_detect
Publication date: 2026-02-09
Last updated on: 2026-04-29
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| aprilrobotics | apriltag | to 3.4.5 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-119 | The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the apriltag_detector_detect function of the apriltag.c file in AprilRobotics apriltag up to version 3.4.5. It involves manipulation that leads to memory corruption. The attack exploiting this vulnerability must be performed locally.
The vulnerability has been publicly disclosed and a patch has been identified to address the issue.
How can this vulnerability impact me? :
The vulnerability can lead to memory corruption when exploited locally. According to the CVSS scores, it has a low severity impact with no confidentiality or integrity loss, but it can cause availability issues.
- Local attacker with low privileges can cause availability impact.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
To mitigate this vulnerability, it is suggested to install the patch identified by commit cfac2f5ce1ffe2de25967eb1ab80bc5d99fc1a61.
Since the attack must be carried out locally, limiting local access to trusted users and systems can also help reduce risk.