CVE-2026-20691

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.28% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 20.0% of scored records. A rank, not a probability.

NVD base score

4.3 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2026-03-25 00:35Z5 MO AGO

Last updated

2026-04-02 18:27Z5 MO AGO

Reserved

2025-11-11

Assigning CNA

apple

Record state

PUBLISHED

Severity

Medium (CVSS 4.3)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Weaknesses

• CWE-497Exposure of Sensitive System Information to an Unauthorized Control SphereBase

Data version

5.2

Document digest

aabeb9e392623adf9a884763b2f8075702239d5e5224dc87118d06cb38284725

• support.apple.comhttps://support.apple.com/en-us/126792
• support.apple.comhttps://support.apple.com/en-us/126794
• support.apple.comhttps://support.apple.com/en-us/126798
• support.apple.comhttps://support.apple.com/en-us/126799
• support.apple.comhttps://support.apple.com/en-us/126800