Medium severity · published Oct 18, 2026
CVE-2026-112058
libdvdnav through 7.0.0 Out-of-Bounds Read via set_PTT JumpTT
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
VideoLAN libdvdnav through 7.0.0 contains an out-of-bounds read vulnerability in set_PTT that allows attackers to crash applications by supplying an invalid JumpTT title number checked only by an assert. Attackers can craft a DVD or disc image whose First Play program chain issues JumpTT with title 0 or an oversized number, reading past the heap title table and crashing the player.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 8% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LI
libdvdnav · VideoLAN
through 7.0.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-112058
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-112058
code.videolan.org
https://code.videolan.org/videolan/libdvdnav/-/blob/7.0.0/src/vm/getset.c#L51
hackmd.io
https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read
www.vulncheck.com
https://www.vulncheck.com/advisories/libdvdnav-through-7.0.0-out-of-bounds-read-via-set-ptt-jumptt
More from libdvdnav
5.5
CVE-2026-112057
libdvdnav before 7.0.0 Out-of-Bounds Read in dvdnav_describe_title_chapters