What’s Vulnerable › Vulnerabilities

CVE-2026-112058: libdvdnav through 7.0.0 Out-of-Bounds Read via set_PTT JumpTT

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-18 · updated 2026-10-19
• Weakness: CWE-125

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.

Affected products

• VideoLAN libdvdnav: through 7.0.0

References

• https://code.videolan.org/videolan/libdvdnav/-/blob/7.0.0/src/vm/getset.c#L51
• https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read
• https://www.vulncheck.com/advisories/libdvdnav-through-7.0.0-out-of-bounds-read-via-set-ptt-jumptt
• https://hackmd.io/@haindpwn/libdvdnav-navigation-index-oob-read

Get alerted when CVE-2026-112058 or the next vulnerability affects your stack