CVE-2026-20675: The issue was addressed with improved bounds checks

Medium severity · published Feb 11, 2026

CVE-2026-20675

The issue was addressed with improved bounds checks

5.5

CVSS

0.3%

EPSS

On KEV

Description

The issue was addressed with improved bounds checks. This issue is fixed in iOS 18.7.5 and iPadOS 18.7.5, iOS 26.3 and iPadOS 26.3, macOS Sequoia 15.7.4, macOS Sonoma 14.8.4, macOS Tahoe 26.3, tvOS 26.3, visionOS 26.3, watchOS 26.3. Processing a maliciously crafted image may lead to disclosure of user information.

CVSS vector

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

Attack vector

Local

Complexity

Low

Privileges

None

User interaction

Required

Confidentiality

High

Integrity

None

Availability

None

Scope

Unchanged

Exploitation

Is it being used?

Exploit prediction (EPSS)0.3% · higher than 22% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

iOS · Apple

before 18.7.5; 26.0 before 26.3 · source: NVD

macOS · Apple

14.0 before 14.8.4; 15.0 before 15.7.4; 26.0 before 26.3 · source: NVD

Tvos · Apple

before 26.3 · source: NVD

Visionos · Apple

before 26.3 · source: NVD

Watchos · Apple

before 26.3 · source: NVD

In the news

VulnerabilityHigh

ZDI-26-174: Apple macOS ImageIO SGI File Parsing Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the ImageIO library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The ZDI has assigned a CVSS rating of 7.8. The following CVEs are assigned: CVE-2026-20675.

CVE-2026-20675

Mar 10, 2026·Zero Day Initiative

Affected product

iOS

Apple

All iOS CVEs

References

NVD

https://nvd.nist.gov/vuln/detail/CVE-2026-20675

CVE.org

https://www.cve.org/CVERecord?id=CVE-2026-20675

Release Notes