01 Record

CVE-2025-39743

jfs: truncate good inode pages when hard link is 0

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

jfs: truncate good inode pages when hard link is 0

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 0.18% probability of exploitation activity in the next 30 days.
EPSS percentile: Ranks above 7.6% of scored records. A rank, not a probability.
NVD base score: 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD analysis status: Modified. NVD last modified this record on 2026-06-17.
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

2025-09-11 16:52Z11 MO AGO

Last updated

2026-05-12 12:06Z3 MO AGO

Reserved

2025-04-16

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-459Incomplete CleanupBase

Data version

5.2

Document digest

6610d5c619a450f36493ed1354941bf3c2bcbd953cc4a1df7978eb0b17a6f16d

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux32983696a48a6c41d99f3eca82ba7510a552d843 to < 89fff8e3d6710fc32507b8e19eb5afa9fb79b896, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 5845b926c561b8333cd65169526eec357d7bb449, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 8ed7275910fb7177012619864e04d3008763f3ea, 32983696a48a6c41d99f3eca82ba7510a552d843 to < b5b471820c33365a8ccd2d463578bf4e47056c2c, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 34d8e982bac48bdcca7524644a8825a580edce74, 32983696a48a6c41d99f3eca82ba7510a552d843 to < df3fd8daf278eca365f221749ae5b728e8382a04, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 2b1d5ca395a5fb170c3f885cd42c16179f7f54ec, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 1bb5cdc3e39f0c2b311fcb631258b7e60d3fb0d3, 32983696a48a6c41d99f3eca82ba7510a552d843 to < 2d91b3765cd05016335cd5df5e5c6a29708ec058, 2.6.14—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/89fff8e3d6710fc32507b8e19eb5afa9fb79b896
git.kernel.orghttps://git.kernel.org/stable/c/5845b926c561b8333cd65169526eec357d7bb449
git.kernel.orghttps://git.kernel.org/stable/c/8ed7275910fb7177012619864e04d3008763f3ea
git.kernel.orghttps://git.kernel.org/stable/c/b5b471820c33365a8ccd2d463578bf4e47056c2c
git.kernel.orghttps://git.kernel.org/stable/c/34d8e982bac48bdcca7524644a8825a580edce74
git.kernel.orghttps://git.kernel.org/stable/c/df3fd8daf278eca365f221749ae5b728e8382a04
git.kernel.orghttps://git.kernel.org/stable/c/2b1d5ca395a5fb170c3f885cd42c16179f7f54ec
git.kernel.orghttps://git.kernel.org/stable/c/1bb5cdc3e39f0c2b311fcb631258b7e60d3fb0d3
git.kernel.orghttps://git.kernel.org/stable/c/2d91b3765cd05016335cd5df5e5c6a29708ec058
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00008.html
lists.debian.orghttps://lists.debian.org/debian-lts-announce/2025/10/msg00007.html
cert-portal.siemens.comhttps://cert-portal.siemens.com/productcert/html/ssa-032379.html

01 Record index

CVE-2025-39743

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References

02 Records

CVE-2025-39743

02 Description

03 Exploitation and scoring

04 Metadata

05 Affected products

06 References