How severe is CVE-2026-5584?

CVE-2026-5584 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2026-5584 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-5584?

CVE-2026-5584 affects Fosowl Agenticseek. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-5584?

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

Does CVE-2026-5584 have an EU (EUVD) identifier?

Yes. CVE-2026-5584 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19113.

When was CVE-2026-5584 published?

CVE-2026-5584 was published on 2026-04-05 and last updated on 2026-06-17.

CVE-2026-5584

CVE-2026-5584 is a high-severity vulnerability in Fosowl Agenticseek with a CVSS 3.x base score of 7.3. 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 5.5
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-19113
Weakness: CWE-74
Affected product: Fosowl Agenticseek
Published: 2026-04-05
Last modified: 2026-06-17

Description

A vulnerability has been found in Fosowl agenticSeek 0.1.0. Impacted is the function PyInterpreter.execute of the file sources/tools/PyInterpreter.py of the component query Endpoint. Such manipulation leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2026-5584?: A vulnerability has been found in Fosowl agenticSeek 0.1.0. Impacted is the function PyInterpreter.execute of the file sources/tools/PyInterpreter.py of the component query Endpoint. Such manipulation leads to code injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2026-5584?: CVE-2026-5584 has a CVSS 3.x base score of 7.3, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2026-5584 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-5584?: CVE-2026-5584 affects Fosowl Agenticseek. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-5584?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-5584 have an EU (EUVD) identifier?: Yes. CVE-2026-5584 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-19113.
When was CVE-2026-5584 published?: CVE-2026-5584 was published on 2026-04-05 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:fosowl:agenticseek:0.1.0:*:*:*:*:*:*:*

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