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.

Metrics

Attack Vector Local

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.0012.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

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No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://code.videolan.org/videolan/libdvdnav/-/blob/7.0.0/src/vm/getset.c#L51 cve-icon cve-icon cve-icon
https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read cve-icon cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2026-112058 cve-icon
https://www.cve.org/CVERecord?id=CVE-2026-112058 cve-icon
https://www.vulncheck.com/advisories/libdvdnav-through-7.0.0-out-of-bounds-read-via-set-ptt-jumptt cve-icon cve-icon cve-icon
History

Mon, 19 Oct 2026 21:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 19 Oct 2026 00:15:00 +0000

Type Values Removed Values Added
References
Metrics threat_severity

None

 threat_severity

Moderate

Sun, 18 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
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.
Title libdvdnav through 7.0.0 Out-of-Bounds Read via set_PTT JumpTT
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

cvssV4_0

{'score': 6.8, 'vector': '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-19T20:30:01.860Z

Reserved: 2026-10-18T11:54:43.513Z

Link: CVE-2026-112058

cve-icon Vulnrichment

Updated: 2026-10-19T20:29:31.258Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-10-18T13:16:38.167

Modified: 2026-10-19T21:17:06.370

Link: CVE-2026-112058

cve-icon Redhat

Severity : Moderate

Publid Date: 2026-10-18T12:19:48Z

Links: CVE-2026-112058 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2026-10-18T13:45:14Z

Weaknesses