CVE-2022-26745
CVE-2022-26745 is a medium-severity vulnerability in Apple Macos with a CVSS 3.x base score of 5.5. 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-787.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (44th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-787
- Affected product: Apple Macos
- Published:
- Last modified:
Description
A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.
Frequently asked questions
- What is CVE-2022-26745?
- A memory corruption issue was addressed with improved validation. This issue is fixed in macOS Big Sur 11.6.6. A malicious application may disclose restricted memory.
- How severe is CVE-2022-26745?
- CVE-2022-26745 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2022-26745 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-26745?
- CVE-2022-26745 affects Apple Macos. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-26745?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-26745 published?
- CVE-2022-26745 was published on 2022-05-26 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
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