01 Record

CVE-2026-89724

media: vicodec: fix out-of-bounds write in FWHT encoder

HighPUBLISHEDCNA: Linux

CNA base score7.8 CVSS v3.xCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

View raw JSON

02 Description

media: vicodec: fix out-of-bounds write in FWHT encoder

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.16% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 6.1% of scored records. A rank, not a probability.
NVD base score: 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Received. NVD last modified this record on 2026-10-19.
Red Hat severity: Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-09-11 19:46Z1 MO AGO

Last updated

2026-10-19 08:51Z10 DAYS AGO

Reserved

2026-09-11

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.8)

CNA CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

bd6ab6faec212d3268aaaf26733f8d0357a7ffec6a0012d174921d8f9200afc2

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux16ecf6dff97ce0194a7126e26159492668d47a7e to < f7ae26c100a6c26c2a166d2c41e73188067b36bd, 16ecf6dff97ce0194a7126e26159492668d47a7e to < 6ea647e76c44387d5c1c635df4604c2154d9060e, 16ecf6dff97ce0194a7126e26159492668d47a7e to < d40838a63f2bd6a3df0a6cdd8ff1d5c6366e8fff, 16ecf6dff97ce0194a7126e26159492668d47a7e to < e21cccc29b840930cd9dcfdf1139658063a681af, 16ecf6dff97ce0194a7126e26159492668d47a7e to < 84cfebf7f4229d748cca8eb9c4e1f1c4099d3ab7, 16ecf6dff97ce0194a7126e26159492668d47a7e to < 8c14472431e27f13661d0db9d837156eaced0ecb, 16ecf6dff97ce0194a7126e26159492668d47a7e to < b95315ffc66b39856396c1043618bb4e4d5785ba, 16ecf6dff97ce0194a7126e26159492668d47a7e to < cf4500ebf6fb57bf4ab83c3dd349a40257dbe2a9, 5.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/f7ae26c100a6c26c2a166d2c41e73188067b36bd
git.kernel.orghttps://git.kernel.org/stable/c/6ea647e76c44387d5c1c635df4604c2154d9060e
git.kernel.orghttps://git.kernel.org/stable/c/d40838a63f2bd6a3df0a6cdd8ff1d5c6366e8fff
git.kernel.orghttps://git.kernel.org/stable/c/e21cccc29b840930cd9dcfdf1139658063a681af
git.kernel.orghttps://git.kernel.org/stable/c/84cfebf7f4229d748cca8eb9c4e1f1c4099d3ab7
git.kernel.orghttps://git.kernel.org/stable/c/8c14472431e27f13661d0db9d837156eaced0ecb
git.kernel.orghttps://git.kernel.org/stable/c/b95315ffc66b39856396c1043618bb4e4d5785ba
git.kernel.orghttps://git.kernel.org/stable/c/cf4500ebf6fb57bf4ab83c3dd349a40257dbe2a9

07 Fixed in

Debian 12

linux
Fixed in 6.1.190-1
linux-6.12
Fixed in 6.12.111-1~deb12u1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.111-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 7.2.6-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.