CVE-2026-41602: Integer Overflow or Wraparound vulnerability in Apache Thrift TFramedTransport Go language implementation Thi

Q: How do I fix CVE-2026-41602?

thrift: upgrade to 0.23.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-41602 being exploited?

CVE-2026-41602 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-41602 affect?

CVE-2026-41602 affects thrift. Severity is high (CVSS 7.5). 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.

Q: How urgent is CVE-2026-41602?

Priority 53/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

This month

HIGH 7.5REMOTEWATCHLISTUPGRADE

CVE-2026-41602 is a high-severity flaw (CVSS 7.5) affecting thrift. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

High severity
Remotely exploitable, no login, no user action
On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	1.2% (top 33%)
CISA exploited list	No
Weakness	CWE-190
Published	2026-04-28
Last modified	2026-10-26

Publisher (CNA): Apache Software Foundation · Vendor: apache

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-28 10:16 UTCPublished CVE record published
2026-10-26 22:10 UTCUpdated Record last modified

apache thrift UPGRADE

Affected: < 0.23.0

Fixed in: 0.23.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy thrift || rpm -q thrift || thrift --version

2. UPGRADE to 0.23.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade thrift

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade thrift

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-41602?

thrift: upgrade to 0.23.0. Exact commands for each OS are on this page.

Is CVE-2026-41602 being exploited?

CVE-2026-41602 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-41602 affect?

CVE-2026-41602 affects thrift. Severity is high (CVSS 7.5). 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.

How urgent is CVE-2026-41602?

Priority 53/100. High severity; Remotely exploitable, no login, no user action; On your watchlist

Related CVEs

CVE-2026-41604 HIGH 8.2 UPGRADE Out-of-bounds Read vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users ar
CVE-2026-41605 HIGH 7.3 UPGRADE Integer Overflow or Wraparound vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.
CVE-2026-41636 HIGH 7.5 UPGRADE Uncontrolled Recursion vulnerability in Apache Thrift Node.js bindings This issue affects Apache Thrift: befo
CVE-2026-41606 MEDIUM 5.3 UPGRADE Uncontrolled Recursion vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. User
CVE-2026-43869 HIGH 7.3 UPGRADE Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift. This issue affects Apac

References

← Back to latest CVEs