CVE-2026-97587 perf: RISC-V: store available counter mask as bitmap

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: store available counter mask as bitmap The available-counter mask was a single unsigned long, but iteration uses RISCVMAXCOUNTERS, which is 64. On RV32 that reads past the object. Filling with an unsigned-long bit a...

EUVD-2026-86895

In the Linux kernel, the following vulnerability has been resolved: perf: RISC-V: store available counter mask as bitmap The available-counter mask was a single unsigned long, but iteration uses RISCVMAXCOUNTERS, which is 64. On RV32 that reads past the object. Filling with an unsigned-long bit a...

CVE-2026-97587

The Linux kernel contained a vulnerability in the perf subsystem affecting RISC-V architectures. The issue stemmed from the available-counter mask being stored as a single unsigned long , while the iteration process used RISCV_MAX_COUNTERS (64). On RV32 systems, this caused the kernel to read pas...

CVE-2026-97581 media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: hantro: bound G2 HEVC tile loop to the buffer capacity preparetileinfobuffer writes one entry per tile into the tilesizes DMA buffer, sized for a grid equal to the PPS uAPI array capacity. Use the bounded...

CVE-2026-97580 media: rkvdec: bound HEVC tile loops and PPS id to the array capacity

In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: bound HEVC tile loops and PPS id to the array capacity computetilesuniform and computetilesnonuniform loop over numtilecolumnsminus1 + 1 / numtilerowsminus1 + 1 entries, and assemblehwpps writes one COLUMNWIDTH /...

CVE-2026-97579 media: mediatek: vcodec: bound AV1 tile-start copy to the array capacity

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: bound AV1 tile-start copy to the array capacity vdecav1slicesetuptile copies tilecols + 1 / tilerows + 1 entries into micolstarts / mirowstarts from the bitstream tileinfo. Bound the copy to the array...

EUVD-2026-86887

In the Linux kernel, the following vulnerability has been resolved: media: mediatek: vcodec: bound AV1 tile-start copy to the array capacity vdecav1slicesetuptile copies tilecols + 1 / tilerows + 1 entries into micolstarts / mirowstarts from the bitstream tileinfo. Bound the copy to the array...

CVE-2026-97580 media: rkvdec: bound HEVC tile loops and PPS id to the array capacity

In the Linux kernel, the following vulnerability has been resolved: media: rkvdec: bound HEVC tile loops and PPS id to the array capacity computetilesuniform and computetilesnonuniform loop over numtilecolumnsminus1 + 1 / numtilerowsminus1 + 1 entries, and assemblehwpps writes one COLUMNWIDTH /...

CVE-2026-97577 media: verisilicon: rockchip: reject AV1 frames exceeding the tile capacity

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: rockchip: reject AV1 frames exceeding the tile capacity rockchipvpu981av1decsettileinfo indexes the tile group entry array by tile1 tilecols + tile0, reading up to tilecols tilerows entries, lays out one...

EUVD-2026-86884

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEVC tile counts The stateless HEVC decoders read numtilecolumnsminus1 + 1 entries from columnwidthminus1 and numtilerowsminus1 + 1 from rowheightminus1 and use them as tile-loop bounds, but...

CVE-2026-97576

The Linux kernel contains a vulnerability in the v4l2-ctrls component where stateless HEVC decoders fail to bound u8 counts for num_tile_columns_minus1 and num_tile_rows_minus1 . Specifically, the std_validate_compound() function does not validate these counts, allowing them to be used as tile-lo...

CVE-2026-97576 media: v4l2-ctrls: validate HEVC tile counts

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEVC tile counts The stateless HEVC decoders read numtilecolumnsminus1 + 1 entries from columnwidthminus1 and numtilerowsminus1 + 1 from rowheightminus1 and use them as tile-loop bounds, but...

CVE-2026-97577

The Linux kernel contains a vulnerability in the rockchip AV1 decoder driver. Specifically, the function rockchip_vpu981_av1_dec_set_tile_info() fails to properly validate the number of tiles in an AV1 frame against the submitted entry count and the maximum capacity of the AV1_MAX_TILES buffer. T...

EUVD-2026-86885

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: rockchip: reject AV1 frames exceeding the tile capacity rockchipvpu981av1decsettileinfo indexes the tile group entry array by tile1 tilecols + tile0, reading up to tilecols tilerows entries, lays out one...

CVE-2026-97576 media: v4l2-ctrls: validate HEVC tile counts

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate HEVC tile counts The stateless HEVC decoders read numtilecolumnsminus1 + 1 entries from columnwidthminus1 and numtilerowsminus1 + 1 from rowheightminus1 and use them as tile-loop bounds, but...

CVE-2026-97577 media: verisilicon: rockchip: reject AV1 frames exceeding the tile capacity

In the Linux kernel, the following vulnerability has been resolved: media: verisilicon: rockchip: reject AV1 frames exceeding the tile capacity rockchipvpu981av1decsettileinfo indexes the tile group entry array by tile1 tilecols + tile0, reading up to tilecols tilerows entries, lays out one...

CVE-2026-97575 media: v4l2-ctrls: validate AV1 tile counts

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate AV1 tile counts The stateless AV1 decoders use tileinfo.tilecols and tilerows as loop bounds and as indices into the mistarts and insbsminus1 arrays, as the divisor for contextupdatetileid, and their...

CVE-2026-97575

The Linux kernel contains a vulnerability in the v4l2-ctrls component where stateless AV1 decoders fail to properly bound the tile_info.tile_cols and tile_info.tile_rows fields within std_validate_compound(). These fields are used as loop bounds, array indices for mi_*_starts[] and *_in_sbs_minus...

EUVD-2026-86883

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate AV1 tile counts The stateless AV1 decoders use tileinfo.tilecols and tilerows as loop bounds and as indices into the mistarts and insbsminus1 arrays, as the divisor for contextupdatetileid, and their...

CVE-2026-97575 media: v4l2-ctrls: validate AV1 tile counts

In the Linux kernel, the following vulnerability has been resolved: media: v4l2-ctrls: validate AV1 tile counts The stateless AV1 decoders use tileinfo.tilecols and tilerows as loop bounds and as indices into the mistarts and insbsminus1 arrays, as the divisor for contextupdatetileid, and their...