01 Record

CVE-2026-31618

fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

fbdev: tdfxfb: avoid divide-by-zero on FBIOPUT_VSCREENINFO

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: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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-369Divide By ZeroBase

Data version

5.2

Document digest

552c8ec3260e216da36246133ed4004ed9de593ba2788c06a1dcc4455de8679e

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 2f207e46c62688bb7eb4e3feaf9a0d94020fb0c9, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 6c05191598eca87a87329b3f6e4a0825775f09cf, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 59bde9e0930efef1286768cb65fc78d5e5267f93, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 859a239d58a812b61267d9944b701affe6a6244e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 53cb4e79a07124d2ebe502983c29800104080b47, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < fc386daa6846551a88d338ba9864fc2812cd9030, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 6567d3e1aaadfebf44ce7dc9ea2630323cd4c736, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 63dfb0b4741f46d65b667c4275132b3d1966acc8, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 8f98b81fe011e1879e6a7b1247e69e06a5e17af2, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/2f207e46c62688bb7eb4e3feaf9a0d94020fb0c9
git.kernel.orghttps://git.kernel.org/stable/c/6c05191598eca87a87329b3f6e4a0825775f09cf
git.kernel.orghttps://git.kernel.org/stable/c/59bde9e0930efef1286768cb65fc78d5e5267f93
git.kernel.orghttps://git.kernel.org/stable/c/859a239d58a812b61267d9944b701affe6a6244e
git.kernel.orghttps://git.kernel.org/stable/c/53cb4e79a07124d2ebe502983c29800104080b47
git.kernel.orghttps://git.kernel.org/stable/c/fc386daa6846551a88d338ba9864fc2812cd9030
git.kernel.orghttps://git.kernel.org/stable/c/6567d3e1aaadfebf44ce7dc9ea2630323cd4c736
git.kernel.orghttps://git.kernel.org/stable/c/63dfb0b4741f46d65b667c4275132b3d1966acc8
git.kernel.orghttps://git.kernel.org/stable/c/8f98b81fe011e1879e6a7b1247e69e06a5e17af2

01 Record index

CVE-2026-31618

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31618

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References