CVE-2026-59949: Util Bytebufferutils Java Cwe 000 Cve 2026 59949
A byte array is passed into a method or processed by a bounds check wrapper without sound bounds validation. Using `off + len - 1` can cause integer overflow, and skipping checks when `len == 0` can bypass offset boundaries. Attackers can trigger out-of-bounds reads/writes in native code relying on this, leading to information disclosure or JVM crashes. Use
Javagreprules fetch cve-2026-59949-util-bytebufferutils-java-cwe-000-cve-2026-59949 --engine opengrepDescription
A byte array is passed into a method or processed by a bounds check wrapper without sound bounds validation. Using `off + len - 1` can cause integer overflow, and skipping checks when `len == 0` can bypass offset boundaries. Attackers can trigger out-of-bounds reads/writes in native code relying on this, leading to information disclosure or JVM crashes. Use
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