CVE-2026-43700
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-43700 is indexed in GitHub PoC. Expect opportunistic scanning and exploitation attempts — prioritize remediation even though it is not (yet) in the CISA KEV catalog.
An attacker can exploit multiple vulnerabilities in Apple macOS, Apple iOS and Apple iPadOS to execute arbitrary code, bypass security measures, disclose confidential information, manipulate data, cause memory corruption, or create a denial-of-service condition.
CSIRTS triage
- What
- Multiple vulnerabilities across macOS, iOS, and iPadOS enable code execution, security bypass, information disclosure, data manipulation, memory corruption, and denial of service.
- Who is affected
- Apple macOS, iOS, and iPadOS devices running unpatched versions.
- Urgency
- High severity; affects multiple platforms with code execution and memory corruption potential; patch immediately.
- Action
- Update Apple macOS, iOS, and iPadOS to latest security releases addressing CVE-2026-28947, CVE-2026-28958, CVE-2026-28973, CVE-2026-28979, CVE-2026-28984, CVE-2026-28990, CVE-2026-28996, and CVE-2026-3783.
AI-assisted analysis generated from the source advisory — verify against the original.
⚡ Watch CVE-2026-43700
Get an email if CVE-2026-43700 is added to CISA KEV, gains public exploit code, or a new advisory cites it — max one per day, one-click unsubscribe.
Exploitation outlook
- Low exploitation risk0.19% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2026-43700 is indexed in these free datasets. Available exploit code raises real-world risk independent of the CVSS score.
- GitHub PoCPublic proof-of-concept repositories on GitHub reference this CVE.look it up ↗
Advisory coverage (9)
- high[NEW] [high] Apple macOS, iOS and iPadOS: Multiple vulnerabilitiescert-bund · 2026-08-25
- unknownNCSC-2026-0319 [1.00] [M/H] Vulnerabilities resolved in Apple iOS and iPadOSncsc-nl · 2026-08-20
- unknownApple Products Multiple Vulnerabilitieshkcert · 2026-08-18
- unknownApple Products Multiple Vulnerabilitieshkcert · 2026-07-28
- unknownApple Products Multiple Vulnerabilitieshkcert · 2026-07-06
- unknownNCSC-2026-0215 [1.00] [M/H] Vulnerabilities fixed in Apple iOS and iPadOSncsc-nl · 2026-06-30
- unknownNCSC-2026-0214 [1.00] [M/H] Vulnerabilities fixed in Apple MacOSncsc-nl · 2026-06-30
- unknownMultiple vulnerabilities in Apple products (June 30, 2026)cert-fr-avis · 2026-06-30
- mediumCVE-2026-43700: A cross-origin issue was addressed with improved tracking of security origins. This issue is f…nvd · 2026-06-29
External references
Embed the live status
— this badge updates automatically when the KEV or exploit status changes. How to embed it →
[](https://www.csirts.com/cve/CVE-2026-43700)