CVE-2026-43813
Public exploit code is available. Proof-of-concept or working exploit code for CVE-2026-43813 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 iOS and Apple iPadOS to execute arbitrary code, escalate privileges, carry out a Denial of Service attack, disclose information, manipulate files, and bypass security measures.
CSIRTS triage
- What
- Multiple vulnerabilities in Apple iOS and iPadOS can be exploited to execute arbitrary code, escalate privileges, carry out a Denial of Service attack, disclose information, manipulate files, and bypass security measures.
- Who is affected
- Users of Apple iOS and iPadOS are affected by these vulnerabilities.
- Urgency
- Remediation is medium urgency as the vulnerabilities are exploitable but not confirmed to be actively exploited.
- Action
- Update to the latest version of iOS and iPadOS to address these vulnerabilities.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.13% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 3% of all EPSS-scored CVEs.
Exploit availability
Public exploit or proof-of-concept code for CVE-2026-43813 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 (3)
- medium[NEW] [medium] Apple iOS and iPadOS: Multiple vulnerabilitiescert-bund · 2026-07-28
- unknownNCSC-2026-0266 [1.00] [M/H] Vulnerabilities fixed in Apple iOS and iPadOSncsc-nl · 2026-07-28
- highCVE-2026-43813: A validation issue was addressed with improved input sanitization. This issue is fixed in iOS …nvd · 2026-07-27
External references
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[](https://www.csirts.com/cve/CVE-2026-43813)