What is the CVSS score of EUVD-2026-13762?

EUVD-2026-13762 has a CVSS 3.1 base score of 7.6 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N. EPSS exploitation probability: 0.0%.

Which versions of iOS are affected by EUVD-2026-13762?

Cryptomator for iOS versions before 2.8.3 contain a man-in-the-middle vulnerability that allows attackers with file system write access to intercept authentication tokens by modifying vault…. A patch is available.

iOS EUVD-2026-13762

| CVE-2026-32318 HIGH

Origin Validation Error (CWE-346)

2026-03-20 GitHub_M

Information Disclosure Apple iOS Hashicorp

7.6

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:19 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

2.8.3

EUVD ID Assigned

Mar 20, 2026 - 18:46 euvd

EUVD-2026-13762

Analysis Generated

Mar 20, 2026 - 18:46 vuln.today

CVE Published

Mar 20, 2026 - 18:27 nvd

HIGH 7.6

DescriptionNVD

Cryptomator for IOS offers multi-platform transparent client-side encryption for files in the cloud. Prior to version 2.8.3, an integrity check vulnerability allows an attacker tamper with the vault configuration file leading to a man-in-the-middle vulnerability in Hub key loading mechanism. Before this fix, the client trusted endpoints from the vault config without host authenticity checks, which could allow token exfiltration by mixing a legitimate auth endpoint with a malicious API endpoint. Impacted are users unlocking Hub-backed vaults with affected client versions in environments where an attacker can alter the vault.cryptomator file. This issue has been patched in version 2.8.3.

AnalysisAI

A man-in-the-middle vulnerability in Cryptomator for iOS versions prior to 2.8.3 allows attackers who can modify the vault.cryptomator configuration file to intercept authentication tokens by substituting malicious API endpoints while maintaining legitimate authentication endpoints. This affects users unlocking Hub-backed vaults in environments where attackers have write access to vault configuration files. …

RemediationAI

Within 24 hours: Identify all iOS devices running Cryptomator versions prior to 2.8.3 within your organization. Within 7 days: Deploy Cryptomator for iOS version 2.8.3 or later to all affected devices via MDM or direct user notification. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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EUVD-2026-13762 vulnerability details – vuln.today

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