In the Linux kernel, the following vulnerability has been resolved:

media: rkvdec: bound HEVC tile loops and PPS id to the array capacity

compute_tiles_uniform() and compute_tiles_non_uniform() loop over
num_tile_columns_minus1 + 1 / num_tile_rows_minus1 + 1 entries, and
assemble_hw_pps() writes one COLUMN_WIDTH / ROW_HEIGHT register per tile
and indexes priv_tbl->param_set[] by pic_parameter_set_id, all taken from
the untrusted PPS. Use the bounded v4l2_hevc_pps_num_tile_columns() /
v4l2_hevc_pps_num_tile_rows() helpers for the tile loops, and bail out of
assemble_hw_pps() before indexing priv_tbl->param_set[] with an
out-of-range pic_parameter_set_id, so the writes stay within the hardware
tables.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Linux Linux unaffected
Version Status Constraints
3595375c2301653d5440d54b396df03499686c20 affected < 03beb248d8a7bab30559a60d4df81f167e63b9e3
3595375c2301653d5440d54b396df03499686c20 affected < 81ad46bb33d8fd279aaa33af5296c648814c964b
Linux Linux affected
Version Status Constraints
6.19 affected —
0 unaffected < 6.19
7.2.7 unaffected ≤ 7.2.*
7.3-rc3 unaffected ≤ *

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References
Link Providers
https://git.kernel.org/stable/c/03beb248d8a7bab30559a60d4df81f167e63b9e3 cve-icon cve-icon
https://git.kernel.org/stable/c/81ad46bb33d8fd279aaa33af5296c648814c964b cve-icon cve-icon
History

Fri, 25 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-129

Fri, 25 Sep 2026 10:30:00 +0000

Type Values Removed Values Added
Description In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: bound HEVC tile loops and PPS id to the array capacity compute_tiles_uniform() and compute_tiles_non_uniform() loop over num_tile_columns_minus1 + 1 / num_tile_rows_minus1 + 1 entries, and assemble_hw_pps() writes one COLUMN_WIDTH / ROW_HEIGHT register per tile and indexes priv_tbl->param_set[] by pic_parameter_set_id, all taken from the untrusted PPS. Use the bounded v4l2_hevc_pps_num_tile_columns() / v4l2_hevc_pps_num_tile_rows() helpers for the tile loops, and bail out of assemble_hw_pps() before indexing priv_tbl->param_set[] with an out-of-range pic_parameter_set_id, so the writes stay within the hardware tables.
Title media: rkvdec: bound HEVC tile loops and PPS id to the array capacity
First Time appeared Linux
Linux linux Kernel
CPEs cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*
Vendors & Products Linux
Linux linux Kernel
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: Linux

Published:

Updated: 2026-09-25T10:22:01.832Z

Reserved: 2026-09-24T16:01:01.156Z

Link: CVE-2026-97580

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-09-25T11:17:08.790

Modified: 2026-09-25T11:17:08.790

Link: CVE-2026-97580

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-25T13:00:15Z

Weaknesses