CVE-2026-112443
The issue was addressed with improved memory handling
- Risk score
- 62/100
- CVSS
- 9.1 v3.1
- Exploit chance (30 days)
- 0.2%
- Published
- 26 Oct 2026
Open in the live forecast Today's forecast
What to know
- What it is
- The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt process memory.
- Affected
- See advisory
- Fix
- Apply the vendor's security update; see the linked advisory.
- Exploitation
- No known exploitation
In the news
TL;DR
Apple patches 304 vulnerabilities, including CVE-2026-112443, which allows an app to cause unexpected system termination or corrupt process memory.
- CVE-2026-112443 fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2
- An app may cause unexpected system termination or corrupt process memory
- SecurityWeek reports CVE-2026-112443 is a critical vulnerability with CVSS score 9.1
- SANS Internet Storm Center lists CVE-2026-112443 as one of 304 vulnerabilities patched by Apple
AI summary of 1 article.
Why it is Amber
- CVSS 9.1 critical
- Remotely exploitable without logging in
References
Original description
The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt process memory.
Last activity 26 Oct 2026. Patch Forecast updates every hour.