PT-2026-36985 · Apache · Apache Thrift

Jens Geyer · Published 2026-05-05 · Updated 2026-05-20 · CVE-2026-43869

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

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

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 Apache Thrift.

Recommendations Upgrade to version 0.23.0.

Fix

Weakness Enumeration

CWE-297

Related Identifiers

BIT-THRIFT-2026-43869

CVE-2026-43869

GHSA-7PWC-H2J2-RJGJ

Affected Products

Apache Thrift

References · 22

• https://ubuntu.com/security/CVE-2026-43869 · Vendor Advisory
• https://osv.dev/vulnerability/BIT-thrift-2026-43869 · Vendor Advisory
• https://lists.apache.org/thread/3hsgl1b69wzq3ry39scqbv2dhyl3j52r · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-APP-MAVEN-CVE-2026-43869 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-43869 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7pwc-h2j2-rjgj · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-43869 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-43869 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2026-43869 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-43869 · Vendor Advisory
• https://github.com/apache/thrift/commit/0919c3d5506151514e283a63e1fe1ce83e2449d8 · Note
• https://github.com/apache/thrift/releases/tag/v0.23.0 · Note
• https://github.com/apache/thrift · Note
• https://t.me/cveNotify/162145 · Telegram Post
• https://t.me/cveNotify/162144 · Telegram Post