How severe is CVE-2026-22793?

CVE-2026-22793 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-22793 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-22793?

CVE-2026-22793 affects 5ire. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-22793?

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-2026-22793 have an EU (EUVD) identifier?

Yes. CVE-2026-22793 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3779.

When was CVE-2026-22793 published?

CVE-2026-22793 was published on 2026-01-21 and last updated on 2026-06-17.

CVE-2026-22793

CVE-2026-22793 is a critical-severity vulnerability in 5ire with a CVSS 3.x base score of 9.6. 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 9.6)
EPSS exploit prediction: 1% (52nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-3779
Weakness: CWE-94
Affected product: 5ire
Published: 2026-01-21
Last modified: 2026-06-17

Description

5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Prior to version 0.15.3, an unsafe option parsing vulnerability in the ECharts Markdown plugin allows any user able to submit ECharts code blocks to execute arbitrary JavaScript code in the renderer context. This can lead to Remote Code Execution (RCE) in environments where privileged APIs (such as Electron’s electron.mcp) are exposed, resulting in full compromise of the host system. Version 0.15.3 patches the issue.

Frequently asked questions

What is CVE-2026-22793?: 5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Prior to version 0.15.3, an unsafe option parsing vulnerability in the ECharts Markdown plugin allows any user able to submit ECharts code blocks to execute arbitrary JavaScript code in the renderer context. This can lead to Remote Code Execution (RCE) in environments where privileged APIs (such as Electron’s electron.mcp) are exposed, resulting in full compromise of the host system. Version 0.15.3 patches the issue.
How severe is CVE-2026-22793?: CVE-2026-22793 has a CVSS 3.x base score of 9.6, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-22793 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-22793?: CVE-2026-22793 affects 5ire. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-22793?: 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-2026-22793 have an EU (EUVD) identifier?: Yes. CVE-2026-22793 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-3779.
When was CVE-2026-22793 published?: CVE-2026-22793 was published on 2026-01-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:5ire:5ire:*:*:*:*:*:*:*:*

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