01 Record

CVE-2025-68803

NFSD: NFSv4 file creation neglects setting ACL

HighPUBLISHEDCNA: Linux

CNA base score8.0 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

View raw JSON

02 Description

NFSD: NFSv4 file creation neglects setting ACL

03 Exploitation and scoring

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.44% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 38.6% of scored records. A rank, not a probability.

NVD base score

8.0 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Deferred. NVD last modified this record on 2026-10-19.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2026-01-13 15:29Z9 MO AGO

Last updated

2026-10-19 18:05Z10 DAYS AGO

Reserved

2025-12-24

Assigning CNA

Linux

Record state

PUBLISHED

Severity

High (CVSS 8.0)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CWE-863Incorrect AuthorizationClass
CWE-358Improperly Implemented Security Check for StandardBase

Data version

5.2

Document digest

16995ebfe17bf6920a6c8e723278308d22dc599adc82d5785de1b95b94cd4586

05 Affected products

VendorProductVersionsPlatforms

LinuxLinuxc5409ce523af40d5c3019717bc5b4f72038d48be to < c182e1e0b7640f6bcc0c5ca8d473f7c57199ea3d, d52acd23a327cada5fb597591267cfc09f08bb1d to < 75f91534f9acdfef77f8fa094313b7806f801725, c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b to < 60dbdef2ebc2317266a385e4debdb1bb0e57afe1, c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b to < 381261f24f4e4b41521c0e5ef5cc0b9a786a9862, c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b to < bf4e671c651534a307ab2fabba4926116beef8c3, c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b to < 214b396480061cbc8b16f2c518b2add7fbfa5192, c0cbe70742f4a70893cd6e5f6b10b6e89b6db95b to < 913f7cf77bf14c13cfea70e89bcb6d0b22239562, 5.10.220 to < 5.10.248, 5.15.154 to < 5.15.198, 6.0—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/c182e1e0b7640f6bcc0c5ca8d473f7c57199ea3d
git.kernel.orghttps://git.kernel.org/stable/c/75f91534f9acdfef77f8fa094313b7806f801725
git.kernel.orghttps://git.kernel.org/stable/c/60dbdef2ebc2317266a385e4debdb1bb0e57afe1
git.kernel.orghttps://git.kernel.org/stable/c/381261f24f4e4b41521c0e5ef5cc0b9a786a9862
git.kernel.orghttps://git.kernel.org/stable/c/bf4e671c651534a307ab2fabba4926116beef8c3
git.kernel.orghttps://git.kernel.org/stable/c/214b396480061cbc8b16f2c518b2add7fbfa5192
git.kernel.orghttps://git.kernel.org/stable/c/913f7cf77bf14c13cfea70e89bcb6d0b22239562
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-019113.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-457936.html

07 Fixed in

Debian 12

linux
Fixed in 6.1.162-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 13

linux
Fixed in 6.12.69-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.

Debian 14

linux
Fixed in 6.18.3-1

Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.