CVE-2026-43184

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

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 36.8% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-17.

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.

Published

2026-05-06 11:27Z4 MO AGO

Last updated

2026-08-05 12:26Z1 MO AGO

Reserved

2026-05-01

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-908Use of Uninitialized ResourceBase

Data version

5.2

Document digest

8b1a0a6a8689253a7ae97260c17c98c7716e76c15a1e6c725be8fbe919d29a1c

• git.kernel.orghttps://git.kernel.org/stable/c/e4272754063d52c9ad0169865add8816ba696471
• git.kernel.orghttps://git.kernel.org/stable/c/e2cacec7d4291300a282feb3af8eba57b93b15aa
• git.kernel.orghttps://git.kernel.org/stable/c/b646e54d23b9b592d612a2036aab14e0f6c14206
• git.kernel.orghttps://git.kernel.org/stable/c/30868a6a5238849d554295aff3ce61d242d7fad8
• git.kernel.orghttps://git.kernel.org/stable/c/7aac0a30dcf41cdb510526740d9a2ab1520c5d98
• git.kernel.orghttps://git.kernel.org/stable/c/c94ede3c436dfbd9cedd9cb69f604f6fc901b6a2
• git.kernel.orghttps://git.kernel.org/stable/c/852475278ca5e96e0c0275950e1a84203e602b33
• git.kernel.orghttps://git.kernel.org/stable/c/69d26698e4fd44935510553809007151b2fe4db5