CVE-2025-43263
published 2025-09-15CVE-2025-43263: The issue was addressed with improved checks. This issue is fixed in Xcode 26. An app may be able to read and write files outside of its sandbox.
PriorityP430high7.1CVSS 3.1
AVLACLPRNUIRSUCHIHAN
EPSS
0.20%
9.8th percentile
The issue was addressed with improved checks. This issue is fixed in Xcode 26. An app may be able to read and write files outside of its sandbox.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apple | xcode | < 26 | 26 |
| apple | xcode | < 26.0 | 26.0 |
| apple | xcode | — | — |
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-fqf6-x64r-wwrm: The issue was addressed with improved checks
ghsa_unreviewed·2025-09-16
CVE-2025-43263 [HIGH] CWE-284 GHSA-fqf6-x64r-wwrm: The issue was addressed with improved checks
The issue was addressed with improved checks. This issue is fixed in Xcode 26. An app may be able to read and write files outside of its sandbox.
Apple
CVE-2025-43263: Xcode 26
vendor_apple·2025-09-15·CVSS 7.1
CVE-2025-43263 [HIGH] CVE-2025-43263: Xcode 26
Apple Security Update: About the security content of Xcode 26
Product: Xcode
Version: 26
CVE: CVE-2025-43263
Component: IDE CoreML
Impact: An app may be able to read and write files outside of its sandbox
Description: The issue was addressed with improved checks.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-09-15
Published