CVE-2026-74518

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 2.7% 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 2026-08-19.

Red Hat severity

Important. 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

2026-08-19 16:38Z16 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

• CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

7bb14827324ec02bd3a90dfd7a075bded641c1dd95347753f9e457a3a2e8cfd8

• git.kernel.orghttps://git.kernel.org/stable/c/01b8569233e47693d6ff7efa96d9854c55f936fc
• git.kernel.orghttps://git.kernel.org/stable/c/9c5fdffc5e1ce84403c58289ee72697051803bf7
• git.kernel.orghttps://git.kernel.org/stable/c/f3e54f6a5e1681f83d13e8716bc92ef5ecf121d3
• git.kernel.orghttps://git.kernel.org/stable/c/62e1c2741a4d923d9854efd5927a6212aad7a187
• git.kernel.orghttps://git.kernel.org/stable/c/587a0accc2b4fccc5cf7baf0fe34e50efde51f9c
• git.kernel.orghttps://git.kernel.org/stable/c/126a70bf1a08ddc9d79c471ebdaa2b08cfbab8df
• git.kernel.orghttps://git.kernel.org/stable/c/ac1bb7fd45088d0db57a22ce7729f258ebd63cf5
• git.kernel.orghttps://git.kernel.org/stable/c/dd9623f58ec702a07b2d67179d6fcea79c52231a