CVE-2026-49009

Northern.tech Mender Server v4.1.0, v4.0.1 and below, and fixed in v4.1.1 and v4.0.2 allows Directory Traversal.

CVSS v3.1

3.1 LOWCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS

0.52% chance of exploitation in the next 30 days, 42th percentile

Published

2026-05-27

Updated

2026-05-28

Proof-of-concept exploits (2)

• j0xh-sec/CVE-2026-490090★ · 2026-06-01
• INTELEON404/CVE-2026-490090★ · 2026-06-06

References

• CVE Record
• NVD entry

Related

• CVE-2026-33552
• CVE-2025-0133
• CVE-2026-4900
• CVE-2026-4902
• CVE-2026-48995
• CVE-2026-4903