CVE-2026-81681

File disclosure via unencrypted USB workspace

Published Aug 27, 2026 · Updated Aug 27, 2026

Missing encryption in jahlives OpenSSL Encrypt 1.4.8 and earlier allows physically proximate attackers to read USB-workspace files. The portable-USB creator derives an encryption key and writes an encrypted marker but leaves the workspace directory as ordinary cleartext without applying the key. Physical access to removable media holding a populated workspace exposes those files, with no reported ability to alter them or interrupt the application.

CVSS severity4.6
Medium
EPSS probability0.13%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Missing encryption in jahlives OpenSSL Encrypt 1.4.8 and earlier allows physically proximate attackers to read USB-workspace files. The portable-USB creator derives an encryption key and writes an encrypted marker but leaves the workspace directory as ordinary cleartext without applying the key. Physical access to removable media holding a populated workspace exposes those files, with no reported ability to alter them or interrupt the application.

The record

CVE
CVE-2026-81681
Published
Aug 27, 2026
Updated
Aug 27, 2026
Vendor
jahlives
Product
OpenSSL Encrypt
Classifications
CWE-311
Attack vector
physical
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 27, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <1.4.9

What conditions does exploitation require?

Attack vectorphysical
Required privilegesunauthenticated

What is affected?

jahlives · OpenSSL Encryptversion=0 <1.4.9

Published CVSS scores

4.6NVDCVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorphysical
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-311Missing Encryption of Sensitive Data

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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