Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-26cv-jprq-67b4
Vulnerability ID VCID-26cv-jprq-67b4
Aliases CVE-2025-68359
Summary kernel: btrfs: fix double free of qgroup record after failure to add delayed ref head
Status Published
Exploitability 0.5
Weighted Severity 5.0
Risk 2.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-763 Release of Invalid Pointer or Reference
System Score Found at
cvssv3 5.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68359.json
epss 0.00022 https://api.first.org/data/v1/epss?cve=CVE-2025-68359
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-2025-68359.json
https://api.first.org/data/v1/epss?cve=CVE-2025-68359
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
2424863 https://bugzilla.redhat.com/show_bug.cgi?id=2424863
USN-8094-1 https://usn.ubuntu.com/8094-1/
USN-8094-2 https://usn.ubuntu.com/8094-2/
USN-8094-3 https://usn.ubuntu.com/8094-3/
USN-8094-4 https://usn.ubuntu.com/8094-4/
USN-8094-5 https://usn.ubuntu.com/8094-5/
USN-8152-1 https://usn.ubuntu.com/8152-1/
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://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68359.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
Exploit Prediction Scoring System (EPSS)
Percentile 0.0659
EPSS Score 0.00022
Published At June 5, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-06-04T16:37:28.009449+00:00 RedHat Importer Import https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-68359.json 38.6.0