Low 3.3Published Feb 9, 2026

CVE-2026-2246AprilRobotics apriltag apriltag.c apriltag_detector_detect memory corruption

Updated under an hour ago (Oct 27, 2026, 4:40 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for AprilRobotics apriltag

Exploited in the last 30 days

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.

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C
Weakness (CWE): CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Feb 23, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

AprilRobotics apriltag aprilrobotics:apriltag (from the name)	3.4.0; 3.4.1; 3.4.2; 3.4.3; 3.4.4; 3.4.5	CNA record

References

References

https://vuldb.com/?id.344994	vdb-entry, technical-description
https://vuldb.com/?ctiid.344994	signature, permissions-required
https://vuldb.com/?submit.753162	third-party-advisory
https://github.com/AprilRobotics/apriltag/issues/422	issue-tracking
https://github.com/AprilRobotics/apriltag/issues/422#issuecomment-3797661933	issue-tracking
https://github.com/oneafter/0120/blob/main/repro	exploit
https://github.com/AprilRobotics/apriltag/commit/cfac2f5ce1ffe2de25967eb1ab80bc5d99fc1a61	patch
https://github.com/AprilRobotics/apriltag/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.