https://seclists.org/oss-sec/2026/q3/269: CVE-2026-55970: Apache Thrift: C++ heap out-of-bounds ad in THeaderTransport::adHeaderFormat()
Published Jul 24, 2026
·Updated
Affected Software
1 affected component
Apache Thrift<0.24.0
CVE-2026-55970 is categorized as a buffer over-read vulnerability in Apache Thrift C++ bindings.
To fix CVE-2026-55970, upgrade Apache Thrift to version 0.24.0 or later.
Apache Thrift versions before 0.24.0 are affected by CVE-2026-55970.
CVE-2026-55970 can lead to heap out-of-bounds access, potentially allowing an attacker to exploit the application.
CVE-2026-55970 was discovered by Ghaith Abdulreda.