What is the CVSS score of CVE-2026-64260?

CVE-2026-64260 has a CVSS 3.1 base score of 7.8 (High). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.2%.

Is there a patch available for CVE-2026-64260?

Yes, a patch is available for CVE-2026-64260. Update the affected software to the latest version immediately.

Linux CVE-2026-64260

EUVD-2026-48972 HIGH

Race Condition (CWE-362)

2026-07-25 Linux

GHSA-985w-mqgj-6gfr

Information Disclosure Linux Race Condition

7.8

CVSS 3.1 · Vendor: Linux

Severity by source

Vendor (Linux) PRIMARY

7.8 HIGH

AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SUSE

7.0 HIGH

AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from Vendor (Linux).

CVSS VectorVendor: Linux

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Jul 27, 2026 - 05:27 vuln.today

CVSS changed

Jul 27, 2026 - 05:22 NVD

7.8 (HIGH)

Patch available

Jul 25, 2026 - 11:18 EUVD

CVE Published

Jul 25, 2026 - 08:49 cve.org

UNKNOWN (no severity yet)

CVE Published

Jul 25, 2026 - 08:49 cve.org

HIGH 7.8

DescriptionCVE.org

In the Linux kernel, the following vulnerability has been resolved:

fuse-uring: Avoid queue->stopped races and set/read that value under lock

There are several readers of queue->stopped that check the value under lock, but fuse_uring_commit_fetch() did not and actually the value was not set under the lock in fuse_uring_abort_end_requests() either. Especially in fuse_uring_commit_fetch it is important to check under a lock, because due to races 'struct fuse_req' might be freed with fuse_request_end, but another thread/cpu might already do teardown work.

AnalysisAI

A race condition in the Linux kernel's fuse-uring subsystem allows a local user to achieve privilege escalation and full system compromise. The vulnerability, triggered by concurrent operations on the queue->stopped flag outside of locking, leads to a use-after

Same weakness CWE-362 – Race Condition

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Vendor StatusVendor

SUSE

Severity: Important

Product	Status
SUSE Linux Enterprise Desktop 15 SP7	Not-Affected
SUSE Linux Enterprise Desktop 15 SP7	Not-Affected
SUSE Linux Enterprise High Availability Extension 15 SP7	Not-Affected
SUSE Linux Enterprise High Availability Extension 15 SP7	Not-Affected
SUSE Linux Enterprise High Availability Extension 16.0	Not-Affected

CVE-2026-64260 vulnerability details – vuln.today

Back

Linux CVE-2026-64260

Severity by source

CVSS VectorVendor: Linux

Lifecycle Timeline

DescriptionCVE.org

AnalysisAI

Same weakness CWE-362 – Race Condition

Same technique Information Disclosure

Vendor StatusVendor

SUSE

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External POC / Exploit Code