Improper validation of certificate with host mismatch in Apache Thrift - CVE-2026-48144
Published: August 25, 2026
Vulnerability identifier: #VU145188
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-48144
CWE-ID: CWE-297
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to impersonate a trusted server.
The vulnerability exists due to improper validation of certificate with host mismatch in the c_glib TLS client when establishing TLS connections. A remote attacker can present a certificate for a different host to impersonate a trusted server.
Affected software
Apache Thrift
How to mitigate CVE-2026-48144
Install security update from vendor's website.
Apache Thrift - update to 0.24.0