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CVE-2025-43371

25
FAUCET Score

CVE-2025-43371 is a high-severity sandbox escape vulnerability affecting Apple Xcode, allowing a malicious application to bypass security restrictions. With a CVSS score of 8.2, this vulnerability has a low attack complexity and requires user interaction (UI:R) but can lead to high confidentiality and integrity impacts (C:H/I:H). While no active exploitation, public exploit code, or significant community discussion has been observed, the issue has been addressed with improved checks in Xcode 26.

Impacted Technologies

VendorProductVersion(s)CPE
< 26.0CPE matchmatch criteria
cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*
>= 0, < 26CPE match
cpe:2.3:a:apple:xcode:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.2HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
1.8
Impact Score
5.8
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.18%
Probability of exploitation in next 30 days
EPSS Percentile
8.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0018 is in the 6th percentile among its peer group of 11,621 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (1)

applevendor investigatingvia nvd_reference
View patch

References

seclists.org / fulldisclosure/2025/Sep/60
support.apple.com / en-us/125117
Release NotesVendor Advisory