01 Record

CVE-2026-64529

crypto: qat - remove unused character device and IOCTLs

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

crypto: qat - remove unused character device and IOCTLs

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: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 3.4% 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 2026-08-17.
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: 2026-07-25 09:24Z1 MO AGO
Last updated: 2026-08-17 04:57Z18 DAYS AGO
Reserved: 2026-07-19
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: No CWE assigned
Data version: 5.2
Document digest: ff7e3812839329bebaad3cd3d71c1ceb6f7e096f78bbe08f9d277f77417e03cb

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxd8cba25d2c68992a6e7c1d329b690a9ebe01167d to < 071590a44cbc38483fceb1ab943363ec26868e1b, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < 1de076f43e64bf65fbe7280a269c70e0e60518df, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < a4999664a5ef77bdb0c6e6b935f581ac8ce6b63a, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < 6848a6e39cac44fdb7cb88f0f777df62172d1551, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < b1ea97076bd0a5196290deba172034e480646727, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < b8ebf008696de1ec08c90d51f94d7e40bd448be1, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < de2cc38489b629927910b1aeff69bba7bd5c6f1b, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < 3ae49dd04dbb11fb73f17f58a982dba128abe83a, d8cba25d2c68992a6e7c1d329b690a9ebe01167d to < d237230728c567297f2f98b425d63156ab2ed17f, 3.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/071590a44cbc38483fceb1ab943363ec26868e1b
git.kernel.orghttps://git.kernel.org/stable/c/1de076f43e64bf65fbe7280a269c70e0e60518df
git.kernel.orghttps://git.kernel.org/stable/c/a4999664a5ef77bdb0c6e6b935f581ac8ce6b63a
git.kernel.orghttps://git.kernel.org/stable/c/6848a6e39cac44fdb7cb88f0f777df62172d1551
git.kernel.orghttps://git.kernel.org/stable/c/b1ea97076bd0a5196290deba172034e480646727
git.kernel.orghttps://git.kernel.org/stable/c/b8ebf008696de1ec08c90d51f94d7e40bd448be1
git.kernel.orghttps://git.kernel.org/stable/c/de2cc38489b629927910b1aeff69bba7bd5c6f1b
git.kernel.orghttps://git.kernel.org/stable/c/3ae49dd04dbb11fb73f17f58a982dba128abe83a
git.kernel.orghttps://git.kernel.org/stable/c/d237230728c567297f2f98b425d63156ab2ed17f

01 Record index

CVE-2026-64529

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-64529

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References