Bug 2554785 (CVE-2026-112058) - CVE-2026-112058 libdvdnav: libdvdnav: Denial of Service via out-of-bounds read in set_PTT
Summary: CVE-2026-112058 libdvdnav: libdvdnav: Denial of Service via out-of-bounds rea...
Keywords:
Status: NEW
Alias: CVE-2026-112058
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2555424
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-18 12:41 UTC by OSIDB Bzimport
Modified: 2026-10-19 08:24 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
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Description OSIDB Bzimport 2026-10-18 12:41:51 UTC 
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.
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