How severe is CVE-2019-12618?

CVE-2019-12618 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-2019-12618 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2019-12618?

CVE-2019-12618 affects Hashicorp Nomad. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2019-12618?

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.

When was CVE-2019-12618 published?

CVE-2019-12618 was published on 2019-08-12 and last updated on 2026-06-17.

CVE-2019-12618

CVE-2019-12618 is a critical-severity vulnerability in Hashicorp Nomad 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-269.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-269
Affected product: Hashicorp Nomad
Published: 2019-08-12
Last modified: 2026-06-17

Description

HashiCorp Nomad 0.9.0 through 0.9.1 has Incorrect Access Control via the exec driver.

Frequently asked questions

What is CVE-2019-12618?: HashiCorp Nomad 0.9.0 through 0.9.1 has Incorrect Access Control via the exec driver.
How severe is CVE-2019-12618?: CVE-2019-12618 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-2019-12618 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2019-12618?: CVE-2019-12618 affects Hashicorp Nomad. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2019-12618?: 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.
When was CVE-2019-12618 published?: CVE-2019-12618 was published on 2019-08-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hashicorp:nomad:*:*:*:*:*:*:*:*

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