Uncontrolled Memory Allocation in Apache Thrift - CVE-2026-43868
Published: August 25, 2026
Vulnerability identifier: #VU145303
CSH Severity: Medium
CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-43868
CWE-ID: CWE-789
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to memory allocation with excessive size value in the Rust implementation when parsing input. A remote attacker can send specially crafted input to cause a denial of service.
Affected software
Apache Thrift
Red Hat Camel for Spring Boot
Red Hat Camel for Spring Boot
How to mitigate CVE-2026-43868
Install security update from vendor's website.
Apache Thrift - update to 0.23.0
Red Hat Camel for Spring Boot - update to 4.18
Red Hat Camel for Spring Boot - update to 4.18