CVE-2026-19879

Undertow contains a vulnerability in the HTTP response header writing path: the writeString() method narrows 16‑bit Unicode to 8‑bit bytes when writing header values, which can truncate characters to ASCII control/symbols and cause limited integrity impact or information disclosure if input isn’t...

PT-2026-72036

A flaw was found in Undertow, an HTTP server, within its HTTP response header writing path. The writeString method performs a silent narrowing cast from 16-bit Unicode characters to 8-bit bytes when writing HTTP response header values. A remote attacker can exploit this by supplying specific...

CVE-2024-10917

In Eclipse OpenJ9 versions up to 0.47, the JNI function GetStringUTFLength may return an incorrect value which has wrapped around. From 0.48 the value is correct but may be truncated to include a smaller number of characters...

PHP arbitrary file upload Vulnerability, CVE-2 0 1 5-2 3 4 8 analysis-vulnerability warning-the black bar safety net

Last night security news broke of a“PHP arbitrary file upload Vulnerability”, CVE number: CVE-2 0 1 5-2 3 4 8 in. At the time landlord is ready to pack up and go home, see this news my heart a surprised: the lost rivers and lakes for many years the 0 character truncation upload vulnerability and...