Dashboard / CVE-2026-86949

CVE-2026-86949

HIGH
MEDIUM Priority: 0.01 BB Relevance: 43/100
Published: 2026-10-20 Modified: 2026-10-29 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

AV: Local
AC: Low
PR: Low
UI: None
S: Changed
C: High
I: High
A: High

Description

This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. A malicious app may be able to break out of its sandbox.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
apple xcode < 27.0

References & Advisories (1)

https://support.apple.com/en-us/149040
Vendor Advisory Release Notes

Bug Bounty Relevance

43 / 100
✓ Low complexity
✓ No user interaction

CVSS Score

8.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

EPSS — Exploitation Probability

0.15%
Raw Score 0.001460
Percentile 3.8%
Date 2026-10-29

Intelligence Sources

nvd ref →

External Links