01 Record

CVE-2026-31464

scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done()

HighPUBLISHEDCNA: Linux

CNA base score8.1 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

View raw JSON

02 Description

scsi: ibmvfc: Fix OOB access in ibmvfc_discover_targets_done()

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: 0.27% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 19.7% of scored records. A rank, not a probability.
NVD base score: 8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/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

2026-04-22 13:53Z4 MO AGO

Last updated

2026-08-05 12:22Z1 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

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

Weaknesses

CWE-125Out-of-bounds ReadBase
CWE-1285Improper Validation of Specified Index, Position, or Offset in InputBase

Data version

5.2

Document digest

40b644fbebd3c3df844c4fd755520a22d1d0f5507257501930d15ae200a0a600

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < d842348f8a00d5b1d7358f207eb34ffcf5b16df3, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < a007246cb6c9ebdc93dafbf63cc2d43d98f402cc, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < 394a1cac3c12fdd7d77f19ccfd222ab5ff87ef89, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < 4ed727e35b0ab17d3eeeb1e8023768396e2be161, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < d1466bf991b2343cf2ba8336e440c8faf3cbb780, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < 786f10b1966e485046839f992e89f2c18cbd1983, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < bae4df0a643fa7f84663473aa3082a9c2ed139db, 072b91f9c6510d0ec4a49d07dbc318760c7da7b3 to < 61d099ac4a7a8fb11ebdb6e2ec8d77f38e77362f, 2.6.27—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/d842348f8a00d5b1d7358f207eb34ffcf5b16df3
git.kernel.orghttps://git.kernel.org/stable/c/a007246cb6c9ebdc93dafbf63cc2d43d98f402cc
git.kernel.orghttps://git.kernel.org/stable/c/394a1cac3c12fdd7d77f19ccfd222ab5ff87ef89
git.kernel.orghttps://git.kernel.org/stable/c/4ed727e35b0ab17d3eeeb1e8023768396e2be161
git.kernel.orghttps://git.kernel.org/stable/c/d1466bf991b2343cf2ba8336e440c8faf3cbb780
git.kernel.orghttps://git.kernel.org/stable/c/786f10b1966e485046839f992e89f2c18cbd1983
git.kernel.orghttps://git.kernel.org/stable/c/bae4df0a643fa7f84663473aa3082a9c2ed139db
git.kernel.orghttps://git.kernel.org/stable/c/61d099ac4a7a8fb11ebdb6e2ec8d77f38e77362f

01 Record index

CVE-2026-31464

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31464

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References