CVE-2026-2246 (GCVE-0-2026-2246)
Vulnerability from cvelistv5 – Published: 2026-02-09 19:32 – Updated: 2026-02-23 10:01 X_Open Source
VLAI
EPSS
VEX
Title
AprilRobotics apriltag apriltag.c apriltag_detector_detect memory corruption
Summary
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.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-10 20:02 UTC
CWE
- CWE-119 - Memory Corruption
Assigner
VulDB
CNA
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.344994 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.344994 | signaturepermissions-required |
| https://vuldb.com/?submit.753162 | third-party-advisory |
| https://github.com/AprilRobotics/apriltag/issues/422 | issue-tracking |
| https://github.com/AprilRobotics/apriltag/issues/… | issue-tracking |
| https://github.com/oneafter/0120/blob/main/repro | exploit |
| https://github.com/AprilRobotics/apriltag/commit/… | patch |
| https://github.com/AprilRobotics/apriltag/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| AprilRobotics | apriltag |
Affected:
3.4.0
Affected: 3.4.1 Affected: 3.4.2 Affected: 3.4.3 Affected: 3.4.4 Affected: 3.4.5 |
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Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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