CVE-2025-40312: linux

CVSS: UnknownDeferred
AliasesUBUNTU-CVE-2025-40312DEBIAN-CVE-2025-40312
Published 08-12-2025Last modified 11-05-2026
Open JSON

Vulnerability summary

CVE-2025-40312 is a vulnerability in linux with no CVSS score yet. EPSS estimates a 0.20% chance of exploitation in the next 30 days, higher than 8.8% of scored vulnerabilities.

Overall risk
0/100
0100
Minimal · default modelHow is this calculated?
CVSS score
Not scored
010
No CVSS score recorded
EPSS score
0.20%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 37 · Related 33
DLA-4404-1DLA-4436-1MGASA-2026-0017MGASA-2026-0018SUSE-SU-2026:0278-1SUSE-SU-2026:0281-1

Timeline

  1. 08-12-2025
    PublishedVulnerability first disclosed.
  2. 11-05-2026
    Last modifiedVulnerability information updated.

Description

In the Linux kernel, the following vulnerability has been resolved: jfs: Verify inode mode when loading from disk The inode mode loaded from corrupted disk can be invalid. Do like what commit 0a9e74051313 ("isofs: Verify inode mode when loading from disk") does.

CVSS metrics

Risk metrics not yet published.

EPSS trend

Probability

0.20%

Chance of exploitation in the next 30 days

Percentile

9%

Versus all other CVEs

30-day change

0.00 pp

From 0.20% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.20%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Ubuntu154 products
  • linuxAll versions (No fix recorded) | < 5.15.0-173.183 | < 6.8.0-106.106 | < 6.17.0-14.14
  • linux-allwinner-5.19All versions (No fix recorded)
  • linux-awsAll versions (No fix recorded) | < 5.15.0-1103.110 | < 6.8.0-1050.53 | < 6.17.0-1007.7
  • linux-aws-5.0All versions (No fix recorded)
  • linux-aws-5.11All versions (No fix recorded)
Debian1 product
  • linux< 6.1.159-1 | < 6.12.63-1 | < 6.17.8-1
Linux1 product
  • linux≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 19cce65709a8a2966203653028d9004e28e85bd5 | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < fabc1348bb8fe6bc80850014ee94bd89945f7f4d | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 46c76cfa17d1828c1a889cb54cb11d5ef3dfbc0f | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 2870a7dec49ccdc3f6ae35da8f5d6737f21133a8 | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < ce054a366c54992185c9514e489a14f145b10c29 | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 1795277a4e98d82e6451544d43695540cee042ea | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 8d6a9cbd276b3b85da0e7e98208f89416fed9265 | ≥ 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2, < 7a5aa54fba2bd591b22b9b624e6baa9037276986 | 2.6.12

3 vendors · 156 products

References

37 links
Show all 37 references