How do I check whether I am affected by CVE-2026-71455?

- Check the installed Entrapass version in the Entrapass server or client about screen, if available - unknown for other steps; the sources do not say how to inspect memory exposure

What is the fix for CVE-2026-71455?

- Upgrade Kantech Entrapass to `9.20` or later - unknown for other mitigations; the sources do not say

Who is not affected by CVE-2026-71455?

Not affected if: version-9.20-or-later.

Live › vulnerability › CVE-2026-71455

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medium5.3Vendor

Johnson Controls Kantech Entrapass: cleartext secrets in memory let attackers read data

Johnson Controls Kantech Entrapass stores sensitive information in cleartext in memory, per the vendor-neutral CVE description. An attacker who can reach the process memory or a dump of it can retrieve embedded sensitive data.

Summary written from the sources below. Check the originals before acting.

CVSS 4.0

5.3

medium

scored by [email protected]

known so far3 of 6

missing: versions, primary source, exploitation

First public: Oct 26, 2026 UTC
Last modified: Oct 26, 2026
Status: open
Known exploitation: None reported
Public exploit: None on GitHub
EPSS: not scored

First seen by InfraStack 2026-10-26 17:31 UTC. All times on this page are UTC.

Why it is medium, and not just CVSS

Likelihood → · Impact ↓

critical

high

medium

high

medium

low

medium

low

Exploited: No reports yet.
Needs login: Not known from the sources.
Needs a special setup: Not known from the sources.
Reachable from: Not known from the sources.
Worst case: Attacker retrieves embedded sensitive data from memory.
CVSS said: 5.3. The facts above say low; we keep the sources' medium until an analyst looks.

Who is affected

Organizations running Kantech Entrapass builds before 9.20 are affected. Systems running 9.20 or later are not listed as affected. The sources do not say which deployment roles or configurations are most exposed.

Know the next one before it finds you.

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Live › vulnerability › CVE-2026-71455

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medium5.3Vendor

Johnson Controls Kantech Entrapass: cleartext secrets in memory let attackers read data

Summary written from the sources below. Check the originals before acting.

CVSS 4.0

5.3

medium

scored by [email protected]

known so far3 of 6

missing: versions, primary source, exploitation

First public: Oct 26, 2026 UTC
Last modified: Oct 26, 2026
Status: open
Known exploitation: None reported
Public exploit: None on GitHub
EPSS: not scored

First seen by InfraStack 2026-10-26 17:31 UTC. All times on this page are UTC.

Why it is medium, and not just CVSS

Likelihood → · Impact ↓

critical

high

medium

high

medium

low

medium

low

Exploited: No reports yet.
Needs login: Not known from the sources.
Needs a special setup: Not known from the sources.
Reachable from: Not known from the sources.
Worst case: Attacker retrieves embedded sensitive data from memory.
CVSS said: 5.3. The facts above say low; we keep the sources' medium until an analyst looks.

Who is affected

Know the next one before it finds you.

Add to Slack

Johnson Controls Kantech Entrapass: cleartext secrets in memory let attackers read data

Why it is medium, and not just CVSS

Who is affected

Know the next one before it finds you.

Johnson Controls Kantech Entrapass: cleartext secrets in memory let attackers read data

Why it is medium, and not just CVSS

Who is affected

Know the next one before it finds you.

How to check

The fix

Who had it, and when

What the sources say, verbatim

Sources