PT-2026-27606 · Apple · Xcode+1

Published 2026-03-24 · Updated 2026-04-04 · CVE-2026-28890

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Xcode versions prior to 26.4

Description An out-of-bounds read issue was identified and addressed through improved bounds checking. This flaw could allow an application to trigger unexpected system termination.

Recommendations Update to Xcode version 26.4.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2026-05193

CVE-2026-28890

Affected Products

Apple Macos

Xcode

References · 7

• https://cve.org/CVERecord?idCVE-2026-28890 · Security Note
• https://bdu.fstec.ru/vul/2026-05193 · Security Note
• https://support.apple.com/en-us/126801 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-28890 · Security Note
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-28890 · Note
• https://twitter.com/VulmonFeeds/status/2036700472006840827 · Twitter Post
• https://twitter.com/CVEarity/status/2040321902506647908 · Twitter Post