How severe is CVE-2026-39006?

CVE-2026-39006 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-39006 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-2026-39006?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2026-39006 have an EU (EUVD) identifier?

Yes. CVE-2026-39006 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36759.

When was CVE-2026-39006 published?

CVE-2026-39006 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-39006

CVE-2026-39006 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. 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-73.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36759
Weakness: CWE-73
Published: 2026-06-15
Last modified: 2026-06-17

Description

An issue in SNMP4J-Agent 3.8.3 allows a remote attacker to execute arbitrary code via the snmp4jCfgStoragePath component.

Frequently asked questions

What is CVE-2026-39006?: An issue in SNMP4J-Agent 3.8.3 allows a remote attacker to execute arbitrary code via the snmp4jCfgStoragePath component.
How severe is CVE-2026-39006?: CVE-2026-39006 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-39006 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-2026-39006?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-39006 have an EU (EUVD) identifier?: Yes. CVE-2026-39006 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36759.
When was CVE-2026-39006 published?: CVE-2026-39006 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://github.com/EaEa0001/security-advisories/blob/main/CVE-2026-39006.md

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