All vulnerabilities
CVE-2026-98882

Linux: media: chips-media: wave5: Add range checks for dec_output_info

Linux LinuxOperating systems
Open in ThreatlineRecord JSON
CVSS
NoneNot scored
ExploitationNo known exploitationNot in CISA KEV, which does not prove it is unexploitedCISA KEV
Exploit odds (EPSS)No scoreNo FIRST EPSS score in this snapshot yet
Fixed in144f24ec0fc1e51673611912a6d14ded0a61db43Also 79aef69bb0903616f4867f0168aea717a11c439c, 6.12.111 and 1 moreCVE List
Published23 Oct 2026Updated 23 Oct 2026CVE List

What fixes it

A fixed version on one release line is not the upgrade target for every line. Check your exact version and any vendor backports.

Description

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

media: chips-media: wave5: Add range checks for dec_output_info

If the driver's dec_output_info contains invalid data the driver can write in invalid memory. Add a range check for that.

This fixes this smatch error: drivers/media/platform/chips-media/wave5/wave5-vpuapi.c:588 wave5_vpu_dec_get_output_info() error: buffer overflow 'inst->frame_buf' 64 <= 127

Text from CVE List

Affected versions 8

  • Linuxaffected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before d6f777d11c7b34549cdadd8578d4b85f685eb976CVE List
  • Linuxaffected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 144f24ec0fc1e51673611912a6d14ded0a61db43CVE List
  • Linuxaffected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 before 79aef69bb0903616f4867f0168aea717a11c439cCVE List
  • Linuxaffected: all versions before 6.12.111CVE List
  • Linuxaffected: all versions before 6.18.53CVE List
  • Linuxunaffected: 6.12.111 through 6.12.*CVE List
  • Linuxunaffected: 6.18.53 through 6.18.*CVE List
  • Linuxunaffected: 7.2CVE List

References 3