01 Record

CVE-2026-64085

hwmon: (pmbus/adm1266) bounce blackbox records through a protocol-sized buffer

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

hwmon: (pmbus/adm1266) bounce blackbox records through a protocol-sized buffer

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: 0.18% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 8.1% 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: Analyzed. NVD last modified this record on 2026-09-03.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-07-19 15:39Z1 MO AGO

Last updated

2026-07-19 15:39Z1 MO AGO

Reserved

2026-07-19

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')Base
CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

a014d08610fe9d01f56d6dd97bb8f7cf8a5a977b25e9129e0fb957a6f4dba0fc

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 7896d87cbb05e097efc113243d4e38f9f8cea16c, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 9d5309500b4607b7198e19f0a3fa13eb864cd5fb, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 6098634cfa711f11a8d65368dc51ec8f7c8241ba, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 60c4b9fe1a3dd012014b1f561a6928a0b5db1126, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 83e039f0a43e0708515b0479cb7690fb93faaaa0, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 97a9cf2a8217ca1cdaf48cb9ab26e471632c7e7f, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < dd47b8c4a0a8ced442da3f008db28fbbd31feaf0, 407dc802a9c0809ca6a48de4b4c63305eb84ef56 to < 43cae21424ff8e33894a0f86c6b80b840c049fd7, 5.10—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/7896d87cbb05e097efc113243d4e38f9f8cea16c
git.kernel.orghttps://git.kernel.org/stable/c/9d5309500b4607b7198e19f0a3fa13eb864cd5fb
git.kernel.orghttps://git.kernel.org/stable/c/6098634cfa711f11a8d65368dc51ec8f7c8241ba
git.kernel.orghttps://git.kernel.org/stable/c/60c4b9fe1a3dd012014b1f561a6928a0b5db1126
git.kernel.orghttps://git.kernel.org/stable/c/83e039f0a43e0708515b0479cb7690fb93faaaa0
git.kernel.orghttps://git.kernel.org/stable/c/97a9cf2a8217ca1cdaf48cb9ab26e471632c7e7f
git.kernel.orghttps://git.kernel.org/stable/c/dd47b8c4a0a8ced442da3f008db28fbbd31feaf0
git.kernel.orghttps://git.kernel.org/stable/c/43cae21424ff8e33894a0f86c6b80b840c049fd7

01 Record index

CVE-2026-64085

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-64085

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References