CVE-2026-45957

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 2.6% of scored records. A rank, not a probability.

NVD base score

7.1 (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:N/A:H

NVD analysis status

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

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.

Published

2026-05-27 12:18Z3 MO AGO

Last updated

2026-05-27 12:18Z3 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-125Out-of-bounds ReadBase
• CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')Base

Data version

5.2

Document digest

53bd03a153175d3b7df9961aeddf1297a5d33440b35fd5f9b233fb81869dec1f

• git.kernel.orghttps://git.kernel.org/stable/c/979c708e6c9d7fc461daef2dad8b45f22e23464c
• git.kernel.orghttps://git.kernel.org/stable/c/1f16679a5aa60238466ce339c35f5e82ece60337
• git.kernel.orghttps://git.kernel.org/stable/c/4a4a6e12c9c829be3f74b7206fa8640fc4e1c566
• git.kernel.orghttps://git.kernel.org/stable/c/c2932e16d8c354404b17123e64daa8e33191e145
• git.kernel.orghttps://git.kernel.org/stable/c/d41e37f26b3157b3f1d10223863519a943aa239b