Answer in brief
CVE-2023-43000 records a High severity vulnerability in CISA ADP Vulnrichment. The current sources mark it as known exploited. The current feed maps Apple/iOS and iPadOS (generic), Apple/iOS and iPadOS (generic), Apple/macOS (generic), Apple/Safari (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Apple/iOS and iPadOS (generic), Apple/iOS and iPadOS (generic), Apple/macOS (generic), Apple/Safari (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Apple/iOS and iPadOSgeneric | >=unspecified <16.6 | 16.6 |
| Apple/iOS and iPadOSgeneric | >=unspecified <15.8.7 | 15.8.7 |
| Apple/macOSgeneric | >=unspecified <13.5 | 13.5 |
| Apple/Safarigeneric | >=unspecified <16.6 | 16.6 |
Published upstream
Nov 5, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Mar 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 5, 2026
Evidence: source:kev:kev:kev:recordA use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2023-43000 records a High severity vulnerability in CISA ADP Vulnrichment. The current sources mark it as known exploited. The current feed maps Apple/iOS and iPadOS (generic), Apple/iOS and iPadOS (generic), Apple/macOS (generic), Apple/Safari (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Apple/iOS and iPadOS (generic), Apple/iOS and iPadOS (generic), Apple/macOS (generic), Apple/Safari (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Apple/iOS and iPadOSgeneric | >=unspecified <16.6 | 16.6 |
| Apple/iOS and iPadOSgeneric | >=unspecified <15.8.7 | 15.8.7 |
| Apple/macOSgeneric | >=unspecified <13.5 | 13.5 |
| Apple/Safarigeneric | >=unspecified <16.6 | 16.6 |
Published upstream
Nov 5, 2025
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Mar 26, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 5, 2026
Evidence: source:kev:kev:kev:recordA use-after-free issue was addressed with improved memory management. This issue is fixed in macOS Ventura 13.5, iOS 16.6 and iPadOS 16.6, Safari 16.6, iOS 15.8.7 and iPadOS 15.8.7. Processing maliciously crafted web content may lead to memory corruption.
Quoted source text, attributed separately from HOL analysis.