Vulnerability details
CVE-2026-112526
Apple macOS
CVSS 3.1
9.8Critical
Official description
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. A remote attacker may be able to cause unexpected app termination.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.8Critical | 3.1 | CISA ADP / Vulnrichment (CISA-ADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Apple | macOS | v < 15.8.2 | CVEProject cvelistV5 (CNA) |
| Apple | macOS | v < 26.7.2 | CVEProject cvelistV5 (CNA) |
| Apple | macOS | v < 27.2 | CVEProject cvelistV5 (CNA) |
References and advisories
3
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Details
- Published
- 2026-10-27
- Last updated
- 2026-11-04
- State
- Published
- Assigner (CNA)
- apple
- Kolun priority
- 39 · Medium
Exploit prediction (EPSS)
0.85%
Probability of exploitation in 30 days
58.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')