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Vulnerabilities

Vulnerability · CVE-2025-68351

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in related to .

Published Dec 24, 2025 · catalog updated May 27, 2026 · Linux Linux

Last checked Nov 1, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-68351. EPSS is 0.17%. Act only if a listed version of Linux Linux is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
None0.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.17%
Remediation
Version ranges on file
Affected products
vendor Linux Linux 92075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d578

In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in related to . Function would increase the reference counter of on success. Therefore, must be called after to ensure refcount consistency. This patch relocate two checks to avoid possible leaks.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Linux Linux 92075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d57892075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d578

How to fix CVE-2025-68351

  • Upgrade

    CVE-2025-68351 lists a fix boundary at fc9ce762525e73438d31b613f18bca92a4d3d578. Compare the installed build with that boundary before you change production.

  • Version check

    Seen in 92075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d578

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-68351. EPSS is 0.17%. Act only if a listed version of Linux Linux is installed.

Which versions are affected?

Compare what you have installed with Linux Linux 92075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d578 92075758782c5edb4c67d0da9e47586a624c22f7 <fc9ce762525e73438d31b613f18bca92a4d3d578. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.17%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Dec 24, 2025 · EUVD

    Detected

    In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in related to . Function would increase the reference counter of on success. Therefore, must be called after to ensure refcount consistency. This patch relocate two checks to avoid possible leaks.

  2. May 27, 2026 · EUVD

    Updated

    In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in related to . Function would increase the reference counter of on success. Therefore, must be called after to ensure refcount consistency. This patch relocate two checks to avoid possible leaks.

Sources

  • CVE.orgVulnerability recordCVE-2025-68351

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-68351

    30-day exploitation probability 0.17%

    first.org
  • EUVDVulnerability recordEUVD-2025-205103

    In the Linux kernel, the following vulnerability has been resolved: exfat: fix refcount leak in exfat_find Fix refcount leaks in related to . Function would increase the reference counter of on success. Therefore, must be called after to ensure refcount consistency. This patch re

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 1, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 1, 2026
  • CVE.orgOct 29, 2026
  • EUVDOct 29, 2026