01 Record

CVE-2026-46022

misc: ibmasm: fix OOB MMIO read in ibmasm_handle_mouse_interrupt()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

misc: ibmasm: fix OOB MMIO read in ibmasm_handle_mouse_interrupt()

03 Exploitation and scoring

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: 0.14% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 4.3% 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.

04 Metadata

Published

2026-05-27 12:56Z3 MO AGO

Last updated

2026-06-14 17:48Z2 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-1285Improper Validation of Specified Index, Position, or Offset in InputBase

Data version

5.2

Document digest

1439a0cc211c2ff0789ca55fedcbcc7a2bb6d5ca69f9ac036dc1c3760de3fb87

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux278d72ae8803ffcd16070c95fe1d53f4466dc741 to < 6f6ecc9153df176e956d0664b56f93080b0a45f0, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < bac8643486f854dd53af9b23aea7dbbd9b7c1865, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < f7e5b4eefd7be3e09f8bd5fee63ed478fd7446ab, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < fc7e9a74e32299d7e93e178ca482a0b59ef1595b, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < 07c4f18b303106e6b24492c12b95d48a4b985841, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < 22a16d3eafee92a165c756081587c95850127107, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < 1ca75f6b74ec7f685464e5745ecfcf3a76d284e9, 278d72ae8803ffcd16070c95fe1d53f4466dc741 to < 4b6e6ead556734bdc14024c5f837132b1e7a4b84, 2.6.13—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/6f6ecc9153df176e956d0664b56f93080b0a45f0
git.kernel.orghttps://git.kernel.org/stable/c/bac8643486f854dd53af9b23aea7dbbd9b7c1865
git.kernel.orghttps://git.kernel.org/stable/c/f7e5b4eefd7be3e09f8bd5fee63ed478fd7446ab
git.kernel.orghttps://git.kernel.org/stable/c/fc7e9a74e32299d7e93e178ca482a0b59ef1595b
git.kernel.orghttps://git.kernel.org/stable/c/07c4f18b303106e6b24492c12b95d48a4b985841
git.kernel.orghttps://git.kernel.org/stable/c/22a16d3eafee92a165c756081587c95850127107
git.kernel.orghttps://git.kernel.org/stable/c/1ca75f6b74ec7f685464e5745ecfcf3a76d284e9
git.kernel.orghttps://git.kernel.org/stable/c/4b6e6ead556734bdc14024c5f837132b1e7a4b84

01 Record index

CVE-2026-46022

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-46022

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References