Vulnerability · Published Jul 27, 2026 · Assigned by apache
CVE-2026-48144Apache Thrift: c_glib TLS Client Missing Hostname Verification
Critical 9.1
In plain English
A critical-severity security flaw in Apache Thrift from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 34% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 4.0)9.1Critical
Exploit odds (30 days)0.4%top 65.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Improper Validation of Certificate with Host Mismatch vulnerability in Apache Thrift c_glib bindings. This issue affects Apache Thrift: before 0.24.0. Users are recommended to upgrade to version 0.24.0, which fixes the issue.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian:12 | thrift | no fix listed | DEBIAN-CVE-2026-48144 |
| Debian:13 | thrift | no fix listed | DEBIAN-CVE-2026-48144 |
| Debian:14 | thrift | 0.24.0-2 | DEBIAN-CVE-2026-48144 |
| Ubuntu:22.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-48144 |
| Ubuntu:24.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-48144 |
| Ubuntu:26.04:LTS | thrift | no fix listed | UBUNTU-CVE-2026-48144 |
| Ubuntu:26.10 | thrift | no fix listed | UBUNTU-CVE-2026-48144 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Apache Software Foundation | Apache Thrift | 0 – before 0.24.0 |
Weakness: CWE-297 · Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N