medium5.5
CVE-2026-112283
VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_p…
Impact
VideoLAN libbluray through 1.5.1 contains an uncontrolled memory allocation vulnerability in _parse_extent_start_points() in clpi_parse.c that trusts the num_point field without bounds checking. Attackers can supply a crafted .clpi file on a disc, image, or directory with a huge num_point to exhaust memory and CPU, causing denial of service.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| VideoLAN | VideoLAN Libbluray | through 1.5.1 |
Versions were read from the advisory text. No structured product data has been published for this record yet.
Weakness classification
References
- NVD record
- CVE.org record
- https://code.videolan.org/videolan/libbluray/-/blob/1.5.1/src/libbluray/bdnav/clpi_parse.c
- https://hackmd.io/@haindpwn/libbluray-clpi-ep-map-oob-read
- https://www.vulncheck.com/advisories/libbluray-through-1.5.1-uncontrolled-memory-allocation-via-parse-extent-start-points
- https://hackmd.io/@haindpwn/cve-2026-112282-112283-libbluray-clpi-ep-map-oob-read