CVE-2026-112057
mediumlibdvdnav 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-titl…
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.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/src/searching.c#L670 disclosure@vulncheck.com
- https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c... disclosure@vulncheck.com
- https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-out-of-bounds-read-in-dvdnav-d... disclosure@vulncheck.com
- https://hackmd.io/@haindpwn/cve-2026-112057-112058-libdvdnav-navigation-index-oob-read 134c704f-9b21-4f2e-91b3-4a467353bcc0