CVE-2026-45844

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 3.0% of scored records. A rank, not a probability.

NVD base score

5.5 (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:N/I:N/A:H

NVD analysis status

Analyzed. NVD last modified this record on 2026-06-26.

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 09:24Z3 MO AGO

Last updated

2026-06-14 17:46Z2 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

Data version

5.2

Document digest

1ba8efef75da93132e262040cf0c349d8d161e157005a87d74b16fde8aa0cd29

• git.kernel.orghttps://git.kernel.org/stable/c/0f23a1457695f1a61f64367e39f0f9cfa29947d1
• git.kernel.orghttps://git.kernel.org/stable/c/1e285362ef7096eb12733370d59e033f4a1d294a
• git.kernel.orghttps://git.kernel.org/stable/c/84e8536c981338d0d8cc6e712cf71a936a93e13f
• git.kernel.orghttps://git.kernel.org/stable/c/ad9973df8e0eeb123d9ec4d18828e05b7d44ff4b
• git.kernel.orghttps://git.kernel.org/stable/c/03ea11dbefaa55c502735ee551c89ef773fe753b
• git.kernel.orghttps://git.kernel.org/stable/c/1c55053f8ffdc060006df898fd3664e3d1bfac7b
• git.kernel.orghttps://git.kernel.org/stable/c/ac698d81fd6619c7504cee913f1cab5285fba1b7
• git.kernel.orghttps://git.kernel.org/stable/c/1e8e3f449b1e73b73a843257635b9c50f0cc0f0a