PT-2026-35685 · Apache · Apache Thrift

Jens Geyer · Published 2026-04-28 · Updated 2026-04-29 · CVE-2026-41603

Positive Technologies (AI Summary)

CVSS v3.1

7.4

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Apache Thrift versions prior to 0.23.0

Description Improper validation of certificates with host mismatch occurs in the Java TSSLTransportFactory hostname verification process.

Recommendations Upgrade to version 0.23.0.

Fix

Missing Authentication

Weakness Enumeration

CWE-297

CWE-306

Related Identifiers

BIT-THRIFT-2026-41603

CVE-2026-41603

Affected Products

Apache Thrift

References · 14

• https://osv.dev/vulnerability/DEBIAN-CVE-2026-41603 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-41603 · Security Note
• https://ubuntu.com/security/CVE-2026-41603 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2026-41603 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-41603 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-41603 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-thrift-2026-41603 · Vendor Advisory
• https://lists.apache.org/thread/lb4j0zyd5f3g36cos0wql925przpnwql · Vendor Advisory, Patch
• https://twitter.com/infoflowcloud/status/2049228745676886060 · Twitter Post
• https://twitter.com/CVEnew/status/2049227580981579963 · Twitter Post
• https://t.me/cveNotify/161229 · Telegram Post
• https://t.me/CVEtracker/52067 · Telegram Post
• http://openwall.com/lists/oss-security/2026/04/28/7 · Note
• https://twitter.com/oss_security/status/2048951943435841767 · Twitter Post