Uncontrolled Recursion in wire - CVE-2024-58103
Published: February 18, 2026
Vulnerability identifier: #VU123006
CSH Severity: Medium
CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:L]
CVE-ID: CVE-2024-58103
CWE-ID: CWE-674
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to Square Wire does not enforce a recursion limit on nested groups in ByteArrayProtoReader32.kt and ProtoReader.kt. A remote attacker can trigger resource exhaustion and perform a denial of service (DoS) attack.
Affected software
wire
IBM Operator for Apache Flink
IBM Operator for Apache Flink
How to mitigate CVE-2024-58103
Install updates from vendor's website.
wire - update to 5.2.0
IBM Operator for Apache Flink - update to 1.4.5
IBM Operator for Apache Flink - update to 1.4.5