How severe is CVE-2026-49009?

CVE-2026-49009 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-49009 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-49009?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-49009 have an EU (EUVD) identifier?

Yes. CVE-2026-49009 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32699.

When was CVE-2026-49009 published?

CVE-2026-49009 was published on 2026-05-27 and last updated on 2026-06-17.

CVE-2026-49009

CVE-2026-49009 is a low-severity vulnerability with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-22.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-32699
Weakness: CWE-22
Published: 2026-05-27
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is 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.
How severe is CVE-2026-49009?: CVE-2026-49009 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-49009 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-49009?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-49009 have an EU (EUVD) identifier?: Yes. CVE-2026-49009 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-32699.
When was CVE-2026-49009 published?: CVE-2026-49009 was published on 2026-05-27 and last updated on 2026-06-17.

References

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