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Vulnerability details: VCID-fdha-v3un-jbda
Vulnerability ID VCID-fdha-v3un-jbda
Aliases CVE-2025-39925
Summary kernel: can: j1939: implement NETDEV_UNREGISTER notification handler
Status Published
Exploitability 0.5
Weighted Severity 4.4
Risk 2.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-911 Improper Update of Reference Count
System Score Found at
cvssv3 4.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39925.json
epss 0.0002 https://api.first.org/data/v1/epss?cve=CVE-2025-39925
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1 5.5 https://git.kernel.org/stable/c/7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a
ssvc Track https://git.kernel.org/stable/c/7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a
cvssv3.1 5.5 https://git.kernel.org/stable/c/da9e8f429139928570407e8f90559b5d46c20262
ssvc Track https://git.kernel.org/stable/c/da9e8f429139928570407e8f90559b5d46c20262
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39925.json
https://api.first.org/data/v1/epss?cve=CVE-2025-39925
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-39925
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2400629 https://bugzilla.redhat.com/show_bug.cgi?id=2400629
7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a https://git.kernel.org/stable/c/7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a
da9e8f429139928570407e8f90559b5d46c20262 https://git.kernel.org/stable/c/da9e8f429139928570407e8f90559b5d46c20262
RHSA-2025:22854 https://access.redhat.com/errata/RHSA-2025:22854
RHSA-2025:22865 https://access.redhat.com/errata/RHSA-2025:22865
RHSA-2025:23789 https://access.redhat.com/errata/RHSA-2025:23789
RHSA-2026:0173 https://access.redhat.com/errata/RHSA-2026:0173
RHSA-2026:0271 https://access.redhat.com/errata/RHSA-2026:0271
RHSA-2026:0534 https://access.redhat.com/errata/RHSA-2026:0534
RHSA-2026:0535 https://access.redhat.com/errata/RHSA-2026:0535
RHSA-2026:0537 https://access.redhat.com/errata/RHSA-2026:0537
RHSA-2026:0576 https://access.redhat.com/errata/RHSA-2026:0576
No exploits are available.
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39925.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-14T17:39:05Z/ Found at https://git.kernel.org/stable/c/7fcbe5b2c6a4b5407bf2241fdb71e0a390f6ab9a
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Found at https://git.kernel.org/stable/c/da9e8f429139928570407e8f90559b5d46c20262
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2026-01-14T17:39:05Z/ Found at https://git.kernel.org/stable/c/da9e8f429139928570407e8f90559b5d46c20262
Exploit Prediction Scoring System (EPSS)
Percentile 0.0566
EPSS Score 0.0002
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:39:34.614125+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39925.json 38.6.0