How severe is CVE-2022-47524?

CVE-2022-47524 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-47524 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-47524?

CVE-2022-47524 affects F-secure Safe. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-47524?

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

When was CVE-2022-47524 published?

CVE-2022-47524 was published on 2022-12-23 and last updated on 2026-06-17.

CVE-2022-47524

CVE-2022-47524 is a medium-severity vulnerability in F-secure Safe with a CVSS 3.x base score of 5.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (27th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: F-secure Safe
Published: 2022-12-23
Last modified: 2026-06-17

Description

F-Secure SAFE Browser 19.1 before 19.2 for Android allows an IDN homograph attack.

Frequently asked questions

What is CVE-2022-47524?: F-Secure SAFE Browser 19.1 before 19.2 for Android allows an IDN homograph attack.
How severe is CVE-2022-47524?: CVE-2022-47524 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-47524 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (27th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-47524?: CVE-2022-47524 affects F-secure Safe. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-47524?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-47524 published?: CVE-2022-47524 was published on 2022-12-23 and last updated on 2026-06-17.

References

https://www.f-secure.com/en/home/support/security-advisories/cve-2022-47524

Affected products (1)

cpe:2.3:a:f-secure:safe:*:*:*:*:*:android:*:*

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