AprilRobotics apriltag apriltag.c apriltag_detector_detect memory corruption
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- —
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA.
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| AprilRobotics | apriltag | 3.4.0; 3.4.1; 3.4.2; 3.4.3; 3.4.4; 3.4.5 | — | No fix listed | CNA |
- apriltag VendorAprilRobotics Affected 3.4.0; 3.4.1; 3.4.2; 3.4.3; 3.4.4; 3.4.5 Fixed in — No fix listed CNA
Remediation
No fixed version listed by the sources yet.
Vendor assessments
Timeline
- 2026-10-02 Threatist record created from CVE-2026-2246
- 2026-10-03 Alias added: GHSA-574p-352p-pgrc
References
Sources
- CVE-2026-2246 · CVE Program
- CVE-2026-2246 · NVD
- FIRST EPSS
- GHSA-574p-352p-pgrc · GitHub Advisory Database · CC BY 4.0
- CVE-2026-2246 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences