CVE-2026-23364

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 32.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-19.

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

2026-03-25 10:27Z5 MO AGO

Last updated

2026-08-05 12:21Z1 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 7.4)

CNA CVSS vector

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

Weaknesses

• CWE-208Observable Timing DiscrepancyBase

Data version

5.2

Document digest

046895fa2ce0ab93e07d898d11be24b59b977ff71cb20cf68203a45063b736c5

• git.kernel.orghttps://git.kernel.org/stable/c/8a665d733940592e671ec6afadcd0be80a091a80
• git.kernel.orghttps://git.kernel.org/stable/c/cd52a0e309659537048a864211abc3ea4c5caa63
• git.kernel.orghttps://git.kernel.org/stable/c/307afccb751f542246bd5dc68a2c1ffe1a78418c
• git.kernel.orghttps://git.kernel.org/stable/c/2cdc56ed67615ba0921383a688f24415ebe065f3
• git.kernel.orghttps://git.kernel.org/stable/c/93c0a22fec914ec4b697e464895a0f594e29fb28
• git.kernel.orghttps://git.kernel.org/stable/c/f4588b85efd6007d46b80aa1b9fb746628ffb3dc
• git.kernel.orghttps://git.kernel.org/stable/c/c5794709bc9105935dbedef8b9cf9c06f2b559fa