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Vulnerability details: VCID-x33g-g8fg-q3e7
Vulnerability ID VCID-x33g-g8fg-q3e7
Aliases CVE-2025-39744
Summary kernel: rcu: Fix rcu_read_unlock() deadloop due to IRQ work
Status Published
Exploitability 0.5
Weighted Severity 2.8
Risk 1.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-39744
epss 0.00032 https://api.first.org/data/v1/epss?cve=CVE-2025-39744
epss 0.00035 https://api.first.org/data/v1/epss?cve=CVE-2025-39744
cvssv3.1 5.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39744.json
https://api.first.org/data/v1/epss?cve=CVE-2025-39744
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-39744
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2394602 https://bugzilla.redhat.com/show_bug.cgi?id=2394602
USN-8028-1 https://usn.ubuntu.com/8028-1/
USN-8028-2 https://usn.ubuntu.com/8028-2/
USN-8028-3 https://usn.ubuntu.com/8028-3/
USN-8028-4 https://usn.ubuntu.com/8028-4/
USN-8028-5 https://usn.ubuntu.com/8028-5/
USN-8028-6 https://usn.ubuntu.com/8028-6/
USN-8028-7 https://usn.ubuntu.com/8028-7/
USN-8028-8 https://usn.ubuntu.com/8028-8/
USN-8031-1 https://usn.ubuntu.com/8031-1/
USN-8031-2 https://usn.ubuntu.com/8031-2/
USN-8031-3 https://usn.ubuntu.com/8031-3/
USN-8052-1 https://usn.ubuntu.com/8052-1/
USN-8052-2 https://usn.ubuntu.com/8052-2/
USN-8074-1 https://usn.ubuntu.com/8074-1/
USN-8074-2 https://usn.ubuntu.com/8074-2/
USN-8126-1 https://usn.ubuntu.com/8126-1/
No exploits are available.
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
Exploit Prediction Scoring System (EPSS)
Percentile 0.09597
EPSS Score 0.00032
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:40:14.673736+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-39744.json 38.6.0