CVE-2026-74479

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

0.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 2.5% 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 2026-08-23.

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.

Published

2026-08-15 12:27Z20 DAYS AGO

Last updated

2026-08-23 12:47Z12 DAYS AGO

Reserved

2026-08-15

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

e3fb55480fcfed417dd2b2df3773094bf10b514b2c993b1bb9043733c8ec5451

• git.kernel.orghttps://git.kernel.org/stable/c/82ed3db9269cb61e3c15bad2f6e221efce90e1e0
• git.kernel.orghttps://git.kernel.org/stable/c/d1cc9797cf8f7aeb87e7ad01b748c6a960a819e4
• git.kernel.orghttps://git.kernel.org/stable/c/7991c7cff8b8622cddb3d8dee07dbe74aa4cbec4
• git.kernel.orghttps://git.kernel.org/stable/c/577443530cb592d5782a1f79847411a9363a65c8
• git.kernel.orghttps://git.kernel.org/stable/c/f85a58340b91f225de3299dfa782c6414098077c
• git.kernel.orghttps://git.kernel.org/stable/c/4ef801b838d85c0ea5852c50667f7344ce3b6cd0
• git.kernel.orghttps://git.kernel.org/stable/c/b006a5404470bd3eb2aa0425fc447183032047ef
• git.kernel.orghttps://git.kernel.org/stable/c/817ff6efdb7f484ea547218e11e17d8e43daa3b4