How severe is CVE-2026-20601?

CVE-2026-20601 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2026-20601 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-20601?

CVE-2026-20601 affects Apple Macos. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-20601?

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

Does CVE-2026-20601 have an EU (EUVD) identifier?

Yes. CVE-2026-20601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6231.

When was CVE-2026-20601 published?

CVE-2026-20601 was published on 2026-02-11 and last updated on 2026-06-17.

CVE-2026-20601

CVE-2026-20601 is a low-severity vulnerability in Apple Macos with a CVSS 3.x base score of 3.3. 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: Low (CVSS 3.x base score 3.3)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-6231
Weakness: CWE-284
Affected product: Apple Macos
Published: 2026-02-11
Last modified: 2026-06-17

Description

A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.3. An app may be able to monitor keystrokes without user permission.

Frequently asked questions

What is CVE-2026-20601?: A permissions issue was addressed with additional restrictions. This issue is fixed in macOS Tahoe 26.3. An app may be able to monitor keystrokes without user permission.
How severe is CVE-2026-20601?: CVE-2026-20601 has a CVSS 3.x base score of 3.3, rated low severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2026-20601 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-20601?: CVE-2026-20601 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-20601?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-20601 have an EU (EUVD) identifier?: Yes. CVE-2026-20601 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-6231.
When was CVE-2026-20601 published?: CVE-2026-20601 was published on 2026-02-11 and last updated on 2026-06-17.

References

https://support.apple.com/en-us/126348

Affected products (1)

cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

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