01 Record

CVE-2026-31624

HID: core: clamp report_size in s32ton() to avoid undefined shift

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

HID: core: clamp report_size in s32ton() to avoid undefined shift

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: 0.13% 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: 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: Modified. 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

2026-04-24 14:42Z4 MO AGO

Last updated

2026-06-14 17:43Z2 MO AGO

Reserved

2026-03-09

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-1335Incorrect Bitwise Shift of IntegerBase

Data version

5.2

Document digest

4e17443e83306718384a23cba77bdc8f4e16313db81a204e75d409a189186034

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxdde5845a529ff753364a6d1aea61180946270bfa to < 76ad02854a30c394e0c076e6e6bed0a388573a94, dde5845a529ff753364a6d1aea61180946270bfa to < eb415ddaf25e09ddb8fe5736a70c9de2e6462534, dde5845a529ff753364a6d1aea61180946270bfa to < 0ab048dbdb1daacf17d52e9252297eb6e1298e49, dde5845a529ff753364a6d1aea61180946270bfa to < 932ae5309e53561197aa7d1606c7cf63af10e24f, dde5845a529ff753364a6d1aea61180946270bfa to < 58386f00af710922cafb0fb69211497beddfaa95, dde5845a529ff753364a6d1aea61180946270bfa to < 8a8333237f1f5caab8d4c3d2c2e7578c4263a97f, dde5845a529ff753364a6d1aea61180946270bfa to < ea363a34086ddb4231adc581a7f36c39ec154bfc, dde5845a529ff753364a6d1aea61180946270bfa to < 97014719bb8fccb1ffcbbc299e84b1f11b114195, dde5845a529ff753364a6d1aea61180946270bfa to < 69c02ffde6ed4d535fa4e693a9e572729cad3d0d, 2.6.20—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/76ad02854a30c394e0c076e6e6bed0a388573a94
git.kernel.orghttps://git.kernel.org/stable/c/eb415ddaf25e09ddb8fe5736a70c9de2e6462534
git.kernel.orghttps://git.kernel.org/stable/c/0ab048dbdb1daacf17d52e9252297eb6e1298e49
git.kernel.orghttps://git.kernel.org/stable/c/932ae5309e53561197aa7d1606c7cf63af10e24f
git.kernel.orghttps://git.kernel.org/stable/c/58386f00af710922cafb0fb69211497beddfaa95
git.kernel.orghttps://git.kernel.org/stable/c/8a8333237f1f5caab8d4c3d2c2e7578c4263a97f
git.kernel.orghttps://git.kernel.org/stable/c/ea363a34086ddb4231adc581a7f36c39ec154bfc
git.kernel.orghttps://git.kernel.org/stable/c/97014719bb8fccb1ffcbbc299e84b1f11b114195
git.kernel.orghttps://git.kernel.org/stable/c/69c02ffde6ed4d535fa4e693a9e572729cad3d0d

01 Record index

CVE-2026-31624

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31624

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References