01 Record

CVE-2026-31658

net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit()

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net: altera-tse: fix skb leak on DMA mapping error in tse_start_xmit()

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: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 2.1% 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 2026-07-14.
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 14:45Z4 MO AGO

Last updated

2026-07-14 12:48Z1 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-401Missing Release of Memory after Effective LifetimeVariant
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

db41052bd0d784691333edb049ade5327a9fb7905a1e0c365c0ff3fdefca6d98

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxbbd2190ce96d8fce031f0526c1f970b68adc9d1a to < ae2cd46f57f422b51aedd406ff5d75cbff401d5d, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < cb1d318702fdf643061350d164250198df4116f2, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < d5ec406f0543bd6cdfd563b08015fdec8c4d5712, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < 2eb9d67704ca8f1101f7435b85f113ede471f9f2, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < 9f3ec44aeb58501d11834048d5d0dbaeacb6d4e7, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < 60f462cd2716d86bd2174f9d5e035c9278f30480, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < 3aca300e88afe56afb000cdc4c65383014fb17f9, bbd2190ce96d8fce031f0526c1f970b68adc9d1a to < 6dede3967619b5944003227a5d09fdc21ed57d10, 3.15—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/ae2cd46f57f422b51aedd406ff5d75cbff401d5d
git.kernel.orghttps://git.kernel.org/stable/c/cb1d318702fdf643061350d164250198df4116f2
git.kernel.orghttps://git.kernel.org/stable/c/d5ec406f0543bd6cdfd563b08015fdec8c4d5712
git.kernel.orghttps://git.kernel.org/stable/c/2eb9d67704ca8f1101f7435b85f113ede471f9f2
git.kernel.orghttps://git.kernel.org/stable/c/9f3ec44aeb58501d11834048d5d0dbaeacb6d4e7
git.kernel.orghttps://git.kernel.org/stable/c/60f462cd2716d86bd2174f9d5e035c9278f30480
git.kernel.orghttps://git.kernel.org/stable/c/3aca300e88afe56afb000cdc4c65383014fb17f9
git.kernel.orghttps://git.kernel.org/stable/c/6dede3967619b5944003227a5d09fdc21ed57d10
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-082556.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html

01 Record index

CVE-2026-31658

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-31658

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References