01 Record

CVE-2026-23460

net/rose: fix NULL pointer dereference in rose_transmit_link on reconnect

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

net/rose: fix NULL pointer dereference in rose_transmit_link on reconnect

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 2.5% 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: Analyzed. NVD last modified this record on 2026-07-24.
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

2026-04-03 15:15Z5 MO AGO

Last updated

2026-05-11 22:07Z3 MO AGO

Reserved

2026-01-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-476NULL Pointer DereferenceBase
CWE-367Time-of-check Time-of-use (TOCTOU) Race ConditionBase

Data version

5.2

Document digest

9f106af2f63eb36930d5501c1c02057e4a174322f36cf839c449c20c15baed94

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < c85fe6580e86947ca07907ebf4363a73c156fda7, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a753844d2a8136f090123c8fb1ff6c7f6ee7c2b3, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < c2ab74c12932e52cfa1e7e4582d42b0c8bec96c7, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 0c9fb70a206a8734e10468ecc24d57c7596cf64e, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 508f49ccbe0329641bb681f7d0052bb4e5943252, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 0c3e8bff808f17ad37a51d8e719eed22c7863120, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < a12254050e3050f1011cd24f3b880a6882d0139d, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < e1f0a18c9564cdb16523c802e2c6fe5874e3d944, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c85fe6580e86947ca07907ebf4363a73c156fda7
git.kernel.orghttps://git.kernel.org/stable/c/a753844d2a8136f090123c8fb1ff6c7f6ee7c2b3
git.kernel.orghttps://git.kernel.org/stable/c/c2ab74c12932e52cfa1e7e4582d42b0c8bec96c7
git.kernel.orghttps://git.kernel.org/stable/c/0c9fb70a206a8734e10468ecc24d57c7596cf64e
git.kernel.orghttps://git.kernel.org/stable/c/508f49ccbe0329641bb681f7d0052bb4e5943252
git.kernel.orghttps://git.kernel.org/stable/c/0c3e8bff808f17ad37a51d8e719eed22c7863120
git.kernel.orghttps://git.kernel.org/stable/c/a12254050e3050f1011cd24f3b880a6882d0139d
git.kernel.orghttps://git.kernel.org/stable/c/e1f0a18c9564cdb16523c802e2c6fe5874e3d944

01 Record index

CVE-2026-23460

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2026-23460

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References