01 Record

CVE-2025-39827

net: rose: include node references in rose_neigh refcount

HighPUBLISHEDCNA: Linux

CNA base score8.8 CVSS v3.xCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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02 Description

net: rose: include node references in rose_neigh refcount

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: 0.22% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 13.0% 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 2026-10-19.
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: 2025-09-16 13:00Z1 YR AGO
Last updated: 2026-10-15 01:08Z14 DAYS AGO
Reserved: 2025-04-16
Assigning CNA: Linux
Record state: PUBLISHED
Severity: High (CVSS 8.8)
CNA CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses: No CWE assigned
Data version: 5.2
Document digest: cfbf49da2e494cd7e1ecb1d8a57606ee8b642ece2cbd04de641acc27bdaee0e6

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 4cce478c3e82a5fc788d72adb2f4c4e983997639, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 9c547c8eee9d1cf6e744611d688b9f725cf9a115, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < d7563b456ed44151e1a82091d96f60166daea89b, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < 384210cceb1873a4c8218b27ba0745444436b728, 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 to < da9c9c877597170b929a6121a68dcd3dd9a80f45, 2.6.12—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/4cce478c3e82a5fc788d72adb2f4c4e983997639
git.kernel.orghttps://git.kernel.org/stable/c/9c547c8eee9d1cf6e744611d688b9f725cf9a115
git.kernel.orghttps://git.kernel.org/stable/c/d7563b456ed44151e1a82091d96f60166daea89b
git.kernel.orghttps://git.kernel.org/stable/c/384210cceb1873a4c8218b27ba0745444436b728
git.kernel.orghttps://git.kernel.org/stable/c/da9c9c877597170b929a6121a68dcd3dd9a80f45
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-457936.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.153-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.48-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.16.5-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.