How severe is CVE-2026-44352?

CVE-2026-44352 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2026-44352 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-44352?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-44352 have an EU (EUVD) identifier?

Yes. CVE-2026-44352 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29883.

When was CVE-2026-44352 published?

CVE-2026-44352 was published on 2026-05-12 and last updated on 2026-06-17.

CVE-2026-44352

CVE-2026-44352 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.3. 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-284.

Key facts

Severity: Medium (CVSS 4.0 base score 5.3)
EPSS exploit prediction: 0% (11th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-29883
Weakness: CWE-284
Published: 2026-05-12
Last modified: 2026-06-17

Description

Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, Broken Access Control allows reading of sketch logs from any user. This vulnerability is fixed in 1.2.3.

Frequently asked questions

What is CVE-2026-44352?: Flowsint is an open-source OSINT graph exploration tool designed for cybersecurity investigation, transparency, and verification. Prior to 1.2.3, Broken Access Control allows reading of sketch logs from any user. This vulnerability is fixed in 1.2.3.
How severe is CVE-2026-44352?: CVE-2026-44352 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2026-44352 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (11th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44352?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-44352 have an EU (EUVD) identifier?: Yes. CVE-2026-44352 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-29883.
When was CVE-2026-44352 published?: CVE-2026-44352 was published on 2026-05-12 and last updated on 2026-06-17.

References

https://github.com/reconurge/flowsint/security/advisories/GHSA-9r98-g8q5-cpq5

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