CVE-2026-32318Patch(apple / cryptomator)

LOWCVSS 5.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch apple cryptomator systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

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.

1.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-346CWE-354CWE-451CWE-923

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • cryptomator
  • iphone_os

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Products
cryptomatoriphone_os

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-03-22: 1Patch / Workaround · 2026-03-22: 1Technical Details · 2026-03-22: 103-22
Signal classification1 categories
Patch
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    Patch

    CVE-2026-32318 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 a… https://www.cve.org/CVERecord?id=CVE-2026-32318

    Post summary

    The snippet announces an integrity‑check flaw in Cryptomator for iOS, noting that version 2.8.3 resolves the issue; no PoC, exploit code, or active exploitation evidence is provided.

    0000092
    56.8K followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
OSappleiphone_os---
Appcryptomatorcryptomator---

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