CVE-2026-112057
MEDIUM
CVSS 5.5
Published: 2026-10-18
Modified: 2026-10-19
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Description
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.
Quick Facts
| CVE ID | CVE-2026-112057 |
| CVSS Score | 5.5 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| Published | 2026-10-18 |
| Exploited | No |
| CISA KEV | No |
| PoC | Not public |
References
- https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/sr…
- https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af4…
- https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-r…
- https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-…
- https://hackmd.io/@haindpwn/cve-2026-112057-112058-libdvdnav…