VideoLAN libdvdnav

• CVE-2026-112058 Medium 5.5 libdvdnav through 7.0.0 Out-of-Bounds Read via set_PTT JumpTT 0.2%
• CVE-2026-112057 Medium 5.5 libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters 0.2%