What’s Vulnerable › Vulnerabilities

CVE-2026-41602: Apache Thrift: Go TFramedTransport uint32 overflow

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-28 · updated 2026-10-26
• Weakness: CWE-190

Description

Integer Overflow or Wraparound vulnerability in Apache Thrift TFramedTransport Go language implementation This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Affected products

• Apache Software Foundation Apache Thrift: before 0.23.0 — fixed in 0.23.0

How to fix

Upgrade to a fixed version: Apache Software Foundation Apache Thrift 0.23.0. Check the vendor advisory for mitigations.

References

• https://lists.apache.org/thread/lb4j0zyd5f3g36cos0wql925przpnwql
• http://www.openwall.com/lists/oss-security/2026/04/28/6
• https://access.redhat.com/errata/RHSA-2026:14162
• https://access.redhat.com/errata/RHSA-2026:14885
• https://access.redhat.com/errata/RHSA-2026:21769
• https://access.redhat.com/errata/RHSA-2026:22347
• https://access.redhat.com/errata/RHSA-2026:22423
• https://access.redhat.com/errata/RHSA-2026:23345
• https://access.redhat.com/errata/RHSA-2026:24503
• https://access.redhat.com/errata/RHSA-2026:24539
• https://access.redhat.com/errata/RHSA-2026:25273
• https://access.redhat.com/errata/RHSA-2026:36882

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