CVE-2026-112057CWE-125

CVE-2026-112057

Medium · published October 18, 2026

CVSS v3.1
5.5
EPSS
0%
Percentile
1.8
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.5 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
6.8 · CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00121 · 1.8th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2026-10-18T17:16Z
References (5)
https://code.videolan.org/videolan/libdvdnav/-/blob/6.1.1/src/searching.c#L670 · [email protected]https://code.videolan.org/videolan/libdvdnav/-/commit/1d2af48d685911a169fe77d500b1d426910c6f77 · [email protected]https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read · [email protected]https://www.vulncheck.com/advisories/libdvdnav-before-7.0.0-out-of-bounds-read-in-dvdnav-describe-title-chapters · [email protected]https://hackmd.io/@haindpwn/cve-2026-112057-112058-libdvdnav-navigation-index-oob-read · 134c704f-9b21-4f2e-91b3-4a467353bcc0
EPSS history
Timeline
  • 20 OCT 03:29Z
    EPSS moved — → 0%
    epss
  • 18 OCT 12:19Z
    libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters
    cvelistv5
  • 18 OCT 12:19Z
    libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters
    cvelistv5