CVE-2026-124311
Received Received - Intake

NULL Pointer Dereference in Fraunhofer HHI VVdeC

Publication date: 2026-11-07

Last updated on: 2026-11-07

Assigner: VulnCheck

Description
Fraunhofer HHI VVdeC through 3.2.1 contains a NULL pointer dereference vulnerability in InterPrediction::xPredInterBlk that allows attackers to crash the decoder by switching SPS to enable reference wrap-around. Attackers can supply a crafted VVC bitstream activating a new SPS with sps_ref_wraparound_enabled_flag set, causing reads from missing PIC_RECON_WRAP buffers and denial of service.

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Meta Information

Published
2026-11-07
Last Modified
2026-11-07
Generated
2026-11-07
EPSS Evaluated
N/A
NVD
CVE-2026-124311
EUVD
EUVD-2026-119275

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
fraunhoferhhi vvdec From 0 (inc) to 3.2.1 (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.

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