CVE-2025-43297
CVE-2025-43297 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 6.2. 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-843.
Key facts
- Severity: Medium (CVSS 3.x base score 6.2)
- EPSS exploit prediction: 0% (26th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-29342
- Weakness: CWE-843
- Affected product: Apple Macos
- Published:
- Last modified:
Description
A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26. An app may be able to cause a denial-of-service.
Frequently asked questions
- What is CVE-2025-43297?
- A type confusion issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26. An app may be able to cause a denial-of-service.
- How severe is CVE-2025-43297?
- CVE-2025-43297 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2025-43297 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-43297?
- CVE-2025-43297 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-43297?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2025-43297 have an EU (EUVD) identifier?
- Yes. CVE-2025-43297 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-29342.
- When was CVE-2025-43297 published?
- CVE-2025-43297 was published on 2025-09-15 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
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