coturn vulnerabilities (OSS-Fuzz)

2 vulnerabilities.

• coturn OSS-Fuzz Stack-buffer-overflow in is_http OSV-2026-608 Fix available No scoreApril 22, 2026
• coturn OSS-Fuzz Use-of-uninitialized-value in BIO_new_file OSV-2026-302 Fix available No scoreFebruary 25, 2026