CVE-2026-85086: Apache Thrift: Perl TLS client disables certificate verification by default

Published Oct 2, 2026
·
Updated

Apache Thrift: Perl TLS client disables certificate verification by default

Other sources

Improper certificate validation, Initialization of a resource with an insecure default vulnerability in Apache Thrift perl bindings.

This issue affects Apache Thrift: before 0.25.0.

Users are recommended to upgrade to version 0.25.0, which fixes the issue.

— NVD

Affected Software

2 affected componentsFixes available
Apache Thrift<0.25.0
Microsoft azl3 thrift 0.24.0-1<0.25.0-1
0.25.0-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 0.25.0-1
  2. Upgrade

    Upgrade Apache Thrift Perl bindings to a version that resolves this vulnerability.

    Fixed in 0.25.0

Event History

Oct 2, 2026
CVE Published
via MITRE·11:34 AM
Data Sourced
via MITRE·11:34 AM
DescriptionWeakness
Data Sourced
via NVD·12:17 PM
DescriptionSeverityWeakness
Oct 3, 2026
Data Sourced
via Microsoft·08:01 AM
DescriptionSeverityWeaknessAffected Software

Frequently Asked Questions

1

Which deployments are exposed?

Deployments using the Apache Thrift Perl bindings with versions before 0.25.0 are affected. The issue specifically concerns TLS client certificate verification.

2

Is the insecure behavior enabled by default?

Yes. The Perl TLS client initializes certificate verification with an insecure default, disabling certificate verification by default.

3

What should be done to remediate the issue?

Upgrade Apache Thrift to version 0.25.0, which fixes the issue.

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