CVE-2026-45943

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

7.1 (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

Undergoing Analysis. NVD last modified this record on 2026-06-24.

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 12:17Z3 MO AGO

Last updated

2026-05-27 12:17Z3 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-1288Improper Validation of Consistency within InputBase

Data version

5.2

Document digest

8a2afdf9476c2b1705e9a8af59eb4d194f2ef91be9e80c677cb281adbb8b1f93

• git.kernel.orghttps://git.kernel.org/stable/c/ad07ea069f924465061cfee40ef2861bb99f4dd8
• git.kernel.orghttps://git.kernel.org/stable/c/5de1aa0bf3a5db0b3cbf61959da5ac61250833ed
• git.kernel.orghttps://git.kernel.org/stable/c/92088bd9aa2a7246bba8b9648fbc64edd173cf17
• git.kernel.orghttps://git.kernel.org/stable/c/c134a40f86efb8d6b5a949ef70e06d5752209be5