CVE-2026-86988

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 59/100
Published: 2026-10-26 Modified: 2026-11-03 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: Required
S: Unchanged
C: Low
I: None
A: None

Description

The issue was addressed with improved checks. This issue is fixed in iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing a maliciously crafted image may result in disclosure of process memory.

Weakness Classification (1)

Affected Software (11)

VendorProductVersion
Apple iOS and iPadOS 0 < 27.2
Apple macOS 0 < 27.2
Apple tvOS 0 < 27.2
Apple visionOS 0 < 27.2
Apple watchOS 0 < 27.2
apple ipados < 27.2
apple iphone_os < 27.2
apple macos < 27.2
apple tvos < 27.2
apple visionos < 27.2
apple watchos < 27.2

Bug Bounty Relevance

59 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity

CVSS Score

4.3 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

EPSS — Exploitation Probability

0.38%
Raw Score 0.003790
Percentile 32.2%
Date 2026-11-08

EPSS Trend

2026-11-08
0.00379
2026-11-07
0.00379
2026-11-06
0.00379
2026-11-05
0.00379
2026-11-04
0.00379
2026-11-03
0.00379
2026-11-02
0.00221
2026-11-01
0.00221
2026-10-31
0.00221
2026-10-30
0.00221
2026-10-29
0.00221
2026-10-28
0.00221

Intelligence Sources

mitre ref →
nvd ref →