libcups v3.0.3

libcups v3.0.3 is a bug fix release. Changes include:

• CVE-2026-NNNNN: The cupsUTF32toUTF8 function incorrectly treated UTF-32 values as 64-bit.
• Now run ldconfig on Linux after installing the shared library (Issue #148)
• Now use dateTime variants of Job attributes.
• Added Chinese media sizes (Issue #152)
• Added length checks for JWT signatures (Issue #155)
• Added language code validation to nameWithLanguage and textWithLanguage values.
• Updated the configure script to look for PDFio v1.2 or later.
• Fixed a non-blocking IO bug that impacted GNOME.
• Fixed a potential buffer overflow in cupsFormEncode.
• Fixed long number string error handling in cupsJSONImportXxx.
• Fixed HTTP state for POST/PUT with an empty message body (Issue #149)
• Fixed the example RPM spec file (Issue #150)
• Fixed the ipptool "get-printer-attributes-suite.test" test file (Issue #154)
• Fixed potential buffer overflow in cupsCopyDestConflicts.
• Fixed potential buffer overrun in cupsDoAuthentication (Issue #156)
• Fixed potential buffer overrun in cupsSignCredentialsRequest.
• Fixed X.509 name checks using OpenSSL.
• Fixed renewal of expired self-signed certificates.
• Fixed potential buffer overflow in Windows DNS-SD code.
• Fixed potential buffer underflow in ippAdd/SetStringf(v).

Enjoy!

• Download v3.0.3