CVE-2026-97581

Unknown

Last modified

CVE-2026-97581 is a vulnerability of currently unknown severity. In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity prepare_tile_info_buffer() writes one entry per tile into the tile_sizes DMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the bounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows() helpers so the loops stay inside the buffer..

Description

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity prepare_tile_info_buffer() writes one entry per tile into the tile_sizes DMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the bounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows() helpers so the loops stay inside the buffer.

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
LinuxLinux>= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c, < 62ae24639d22909a5724627a0467e4bde9704020; >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c, < 4f654c9bc954569ff9b8ab860b29480c4cf6f57b; >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c, < 05e8e4cdfe692f5cedba9aa9d7b8f2584cf926c8; >= cb5dd5a0fa518dff14ff2b90837c3c8f98f4dd5c, < 06236b094c899c22c12ac5097935eb6719293de8
LinuxLinux5.14

References

Timeline

Published
Last Modified
Status
Received

Frequently Asked Questions

What is CVE-2026-97581?
In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity prepare_tile_info_buffer() writes one entry per tile into the tile_sizes DMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the bounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows() helpers so the loops stay inside the buffer.
How severe is CVE-2026-97581?
Severity scoring for CVE-2026-97581 is pending analysis.
How do I fix CVE-2026-97581?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST