How severe is CVE-2026-46850?

CVE-2026-46850 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-46850 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.

What products are affected by CVE-2026-46850?

CVE-2026-46850 affects Oracle Mysql Shell. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-46850?

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-2026-46850 have an EU (EUVD) identifier?

Yes. CVE-2026-46850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37343.

When was CVE-2026-46850 published?

CVE-2026-46850 was published on 2026-06-17 and last updated on 2026-06-22.

CVE-2026-46850

CVE-2026-46850 is a critical-severity vulnerability in Oracle Mysql Shell with a CVSS 3.x base score of 9.9. 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.9)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-37343
Weakness: CWE-94
Affected product: Oracle Mysql Shell
Published: 2026-06-17
Last modified: 2026-06-22

Description

Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell for VS Code). The supported version that is affected is 2026.2.0+9.6.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise MySQL Shell. While the vulnerability is in MySQL Shell, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of MySQL Shell. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).

Frequently asked questions

What is CVE-2026-46850?: Vulnerability in the MySQL Shell product of Oracle MySQL (component: Shell for VS Code). The supported version that is affected is 2026.2.0+9.6.1. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise MySQL Shell. While the vulnerability is in MySQL Shell, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of MySQL Shell. CVSS 3.1 Base Score 9.9 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H).
How severe is CVE-2026-46850?: CVE-2026-46850 has a CVSS 3.x base score of 9.9, rated critical severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-46850 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.
What products are affected by CVE-2026-46850?: CVE-2026-46850 affects Oracle Mysql Shell. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-46850?: 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-2026-46850 have an EU (EUVD) identifier?: Yes. CVE-2026-46850 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-37343.
When was CVE-2026-46850 published?: CVE-2026-46850 was published on 2026-06-17 and last updated on 2026-06-22.

References

https://www.oracle.com/security-alerts/cspujun2026.html

Affected products (1)

cpe:2.3:a:oracle:mysql_shell:2026.2.0:*:*:*:*:visual_studio_code:*:*

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