Dashboard / CVE-2026-84627

CVE-2026-84627

HIGH
MEDIUM Priority: 0.02 BB Relevance: 41/100
Published: 2026-10-26 Modified: 2026-11-03 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth Conf. Impact Integ. Impact

CVSS Vector Breakdown

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

Description

A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7.2, visionOS 27. Processing a maliciously crafted image may lead to heap corruption.

Weakness Classification (1)

Affected Software (10)

VendorProductVersion
Apple iOS and iPadOS 0 < 26.7.2
Apple iOS and iPadOS 0 < 27
Apple macOS 0 < 15.8
Apple macOS 0 < 26.7.2
Apple macOS 0 < 27
Apple visionOS 0 < 27
apple ipados < 26.7.2
apple iphone_os < 26.7.2
apple macos 15.0 – 15.8
apple visionos < 27.0

References & Advisories (6)

Bug Bounty Relevance

41 / 100
✓ No authentication
✓ Low complexity

CVSS Score

7.8 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.20%
Raw Score 0.002020
Percentile 10.3%
Date 2026-11-05

EPSS Trend

2026-11-05
0.00202
2026-11-04
0.00202
2026-11-03
0.00210
2026-11-02
0.00244
2026-11-01
0.00244
2026-10-31
0.00244
2026-10-30
0.00244
2026-10-29
0.00244
2026-10-28
0.00244

Intelligence Sources

mitre ref →
nvd ref →

External Links