01 Record

CVE-2026-45924

ksmbd: call ksmbd_vfs_kern_path_end_removing() on some error paths

UnratedPUBLISHEDCNA: Linux

CNA base scoreUnratedNo CNA CVSS vector

View raw JSON

02 Description

ksmbd: call ksmbd_vfs_kern_path_end_removing() on some error paths

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: 0.12% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 1.8% of scored records. A rank, not a probability.
NVD base score: 5.5 (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:N/I:N/A:H
NVD analysis status: Undergoing Analysis. NVD last modified this record on 2026-06-24.
Red Hat severity: No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2026-05-27 12:17Z5 MO AGO

Last updated

2026-05-27 12:17Z5 MO AGO

Reserved

2026-05-13

Assigning CNA

Linux

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-667Improper LockingClass
CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.2

Document digest

97b583c12ed3e19720fbcf53b1c3a1ee9970018088cffde5c8b068198a7b244b

05 Affected products

VendorProductVersionsPlatforms

LinuxLinux9d5012ffe14120f978ee34aef4df3d6cb026b7c4 to < 8e3a3192ef78d8302916408d62813b1fddfc8972, ac98d54630d5b52e3f684d872f0d82c06c418ea9 to < f221baa80e5959a0c08a7e34abbf2a4d3cf0e1c2, 1e858a7a51c7b8b009d8f246de7ceb7743b44a71 to < cf29329a13df79c198b45dfc92577638d30b56fa, 814cfdb6358d9b84fcbec9918c8f938cc096a43a to < 34d6691933682f0516259a31b39d2cebcedec0a5, d5fc1400a34b4ea5e8f2ce296ea12bf8c8421694 to < 0c578e8065c4b08d5635a4cbc0f6321df9d20f79, d5fc1400a34b4ea5e8f2ce296ea12bf8c8421694 to < 4c38600feb81c670edb82e49d201d3d2d00cd4c3, d5fc1400a34b4ea5e8f2ce296ea12bf8c8421694 to < a09dc10d1353f0e92c21eae2a79af1c2b1ddcde8, a7dddd62578c2eb6cb28b8835556a121b5157323, a726fef6d7d4cfc365d3434e3916dbfe78991a33, 5.15.190 to < 5.15.203, 6.1.149 to < 6.1.167, 6.6.103 to < 6.6.130, 6.12.43 to < 6.12.78, 6.15.11 to < 6.16, 6.16.2 to < 6.17, 6.17—

06 References

git.kernel.orghttps://git.kernel.org/stable/c/8e3a3192ef78d8302916408d62813b1fddfc8972
git.kernel.orghttps://git.kernel.org/stable/c/f221baa80e5959a0c08a7e34abbf2a4d3cf0e1c2
git.kernel.orghttps://git.kernel.org/stable/c/cf29329a13df79c198b45dfc92577638d30b56fa
git.kernel.orghttps://git.kernel.org/stable/c/34d6691933682f0516259a31b39d2cebcedec0a5
git.kernel.orghttps://git.kernel.org/stable/c/0c578e8065c4b08d5635a4cbc0f6321df9d20f79
git.kernel.orghttps://git.kernel.org/stable/c/4c38600feb81c670edb82e49d201d3d2d00cd4c3
git.kernel.orghttps://git.kernel.org/stable/c/a09dc10d1353f0e92c21eae2a79af1c2b1ddcde8

07 Fixed in

Debian 12

linux
Fixed in 6.1.170-1

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

Debian 13

linux
Fixed in 6.12.85-1

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

Debian 14

linux
Fixed in 6.19.6-1

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