MEDIUM 6.8 NVD
CVE-2026-112057
libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title
libdvdnav before 7.0.0 contains a heap out-of-bounds read vulnerability in dvdnav_describe_title_chapters that allows attackers to read beyond the part-of-title array by supplying an oversized vts_ttn value. Attackers can provide a crafted DVD or disc image declaring a larger VMGI title vts_ttn than the title set's entries to crash applications enumerating chapters.
References
- https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/src/searching.c#L670
- https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c
- https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read
- https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-out-of-bounds-read-in-dvdnav-d
This medium severity vulnerability with a CVSS score of 6.8 was published on 2026-10-18 via NVD.
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