CVE-2026-49009

CVSS 3.1 LOWEPSS 0.5%CWE-22

Vexday Risk Score

28Low

SSVC decision (CISA)

Attend

PoC available → attend closely

Exploit maturity

Proof of concept

Public proof of concept exists, but not yet automated.

CVSS 3.1EPSS 0.5%KEV nãoPoC públicaNuclei —Metasploit —Patch —

Lifecycle

27 May 2026Published on NVD

28 May 2026Public PoC

Weaponization speed

2 daysto first PoC

Weaponized quickly — attackers prioritized this vulnerability. Patch urgently.

Recommendation: Plan a near-term fix — a public PoC already exists.

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

Affected products

public PoCs found — 2

⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.

References