CVE-2026-28876 | Apple iOS/iPadOS/macOS/visionOS up to 18.7.6/26.3 App information disclosure

VDB-352970 · CVE-2026-28876 · GCVE-0-2026-28876 APPLE IOS/IPADOS/MACOS/VISIONOS UP TO 18.7.6/26.3 APP INFORMATION DISCLOSURE HISTORYDIFFRELATEJSONXMLCTI CVSS Meta Temp Score Current Exploit Price (≈) CTI Interest Score 3.2 $0-$5k 1.70+ Summaryinfo A vulnerability, which was classified as problematic, was found in Apple iOS, iPadOS, macOS and visionOS up to 18.7.6/26.3. This affects an unknown part of the component App. Such manipulation leads to information disclosure. This vulnerability is referenced as CVE-2026-28876. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component. Detailsinfo A vulnerability was found in Apple iOS, iPadOS, macOS and visionOS up to 18.7.6/26.3. It has been rated as problematic. Affected by this issue is some unknown functionality of the component App. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes: A parsing issue in the handling of directory paths was addressed with improved path validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4, visionOS 26.4. An app may be able to access sensitive user data. The advisory is available at support.apple.com. This vulnerability is handled as CVE-2026-28876 since 03/03/2026. The exploitation is known to be easy. Local access is required to approach this attack. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 03/25/2026). This vulnerability is assigned to T1592 by the MITRE ATT&CK project. Upgrading to version 18.7.7 or 26.4 eliminates this vulnerability. Productinfo Type Smartphone Operating System Vendor Apple Name iOS iPadOS macOS visionOS Version 18.7.0 18.7.1 18.7.2 18.7.3 18.7.4 18.7.5 18.7.6 26.0 26.1 26.2 26.3 License commercial Website Vendor: https://www.apple.com/ CPE 2.3info 🔒 🔒 🔒 CPE 2.2info 🔒 🔒 🔒 CVSSv4info VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv3info VulDB Meta Base Score: 3.3 VulDB Meta Temp Score: 3.2 VulDB Base Score: 3.3 VulDB Temp Score: 3.2 VulDB Vector: 🔒 VulDB Reliability: 🔍 CVSSv2info Vector Complexity Authentication Confidentiality Integrity Availability Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock Unlock VulDB Base Score: 🔒 VulDB Temp Score: 🔒 VulDB Reliability: 🔍 Exploitinginfo Class: Information disclosure CWE: CWE-200 / CWE-284 / CWE-266 CAPEC: 🔒 ATT&CK: 🔒 Physical: Partially Local: Yes Remote: No Availability: 🔒 Status: Not defined Price Prediction: 🔍 Current Price Estimation: 🔒 0-Day Unlock Unlock Unlock Unlock Today Unlock Unlock Unlock Unlock Threat Intelligenceinfo Interest: 🔍 Active Actors: 🔍 Active APT Groups: 🔍 Countermeasuresinfo Recommended: Upgrade Status: 🔍 0-Day Time: 🔒 Upgrade: iOS/iPadOS/macOS/visionOS 18.7.7/26.4 Timelineinfo 03/03/2026 CVE reserved 03/25/2026 +22 days Advisory disclosed 03/25/2026 +0 days VulDB entry created 03/25/2026 +0 days VulDB entry last update Sourcesinfo Vendor: apple.com Advisory: support.apple.com Status: Confirmed CVE: CVE-2026-28876 (🔒) GCVE (CVE): GCVE-0-2026-28876 GCVE (VulDB): GCVE-100-352970 scip Labs: https://www.scip.ch/en/?labs.20180712 Entryinfo Created: 03/25/2026 07:56 Changes: 03/25/2026 07:56 (57) Complete: 🔍 Cache ID: 99:B28:101 Discussion No comments yet. Languages: en. Please log in to comment. ◂ PreviousOverviewNext ▸