How severe is CVE-2026-16581?

CVE-2026-16581 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-16581 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2026-16581?

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

When was CVE-2026-16581 published?

CVE-2026-16581 was published on 2026-07-28 and last updated on 2026-07-30.

CVE-2026-16581

CVE-2026-16581 is a medium-severity vulnerability with a CVSS 3.x 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-540.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v4: 6.9
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-540
Published: 2026-07-28
Last modified: 2026-07-30

Description

In igloohome Smart Lock Mobile App versions 3.2.3 and prior, an Inclusion of Sensitive Information in Source Code vulnerability could allow an unauthorized actor to access functions or backend services that were not sufficiently protected by authentication controls.

Frequently asked questions

What is CVE-2026-16581?: In igloohome Smart Lock Mobile App versions 3.2.3 and prior, an Inclusion of Sensitive Information in Source Code vulnerability could allow an unauthorized actor to access functions or backend services that were not sufficiently protected by authentication controls.
How severe is CVE-2026-16581?: CVE-2026-16581 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-16581 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-16581?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-16581 published?: CVE-2026-16581 was published on 2026-07-28 and last updated on 2026-07-30.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-26-209-06

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