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Cvelist
Cvelist
•added 2026/05/27 12:56 p.m.•63 views

CVE-2026-46040 inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails

In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotifyaddinodemarklocked fails When fsnotifyaddinodemarklocked fails in inotifynewwatch, the error path calls inotifyremovefromidr but does not call decinotifywatches to undo the preceding...

0.00171EPSS
SaveExploits0References8
Debian CVE
Debian CVE
•added 2026/05/27 12:56 p.m.•21 views

CVE-2026-46040

In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotifyaddinodemarklocked fails When fsnotifyaddinodemarklocked fails in inotifynewwatch, the error path calls inotifyremovefromidr but does not call decinotifywatches to undo the preceding...

5.5CVSS5.6AI score0.00171EPSS
SaveExploits0
osv_cve
osv_cve
•added 2026/05/27 12:56 p.m.•31 views

CVE-2026-46040 inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails

In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotifyaddinodemarklocked fails When fsnotifyaddinodemarklocked fails in inotifynewwatch, the error path calls inotifyremovefromidr but does not call decinotifywatches to undo the preceding...

5.8AI score
SaveExploits0References14
attackerkb
attackerkb
•added 2026/05/27 12:56 p.m.•34 views

CVE-2026-46040

In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotifyaddinodemarklocked fails When fsnotifyaddinodemarklocked fails in inotifynewwatch, the error path calls inotifyremovefromidr but does not call decinotifywatches to undo the preceding...

5.4AI score0.00171EPSS
SaveExploits0References9Affected Software1
UbuntuCve
UbuntuCve
•added 2026/05/27 12:00 a.m.•25 views

CVE-2026-46040

In the Linux kernel, the following vulnerability has been resolved: inotify: fix watch count leak when fsnotifyaddinodemarklocked fails When fsnotifyaddinodemarklocked fails in inotifynewwatch, the error path calls inotifyremovefromidr but does not call decinotifywatches to undo the preceding...

5.5CVSS5.4AI score0.00171EPSS
SaveExploits0References35
Positive Technologies
Positive Technologies
•added 2026/05/27 12:00 a.m.•26 views

PT-2026-43907

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A watch count leak occurs in the inotify system when the fsnotify add inode mark locked function fails within inotify new watch. In this scenario, the error path executes inotify remove...

5.5CVSS5.1AI score0.00171EPSS
SaveExploits0
CNNVD
CNNVD
•added 2026/05/27 12:00 a.m.•23 views

Linux Kernel Security Vulnerabilities

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the failure of the fsnotifyadd inodemarklocked function in inotifynewwatch, where the monitoring...

5.3AI score0.00171EPSS
SaveExploits0References5
Tenable Nessus
Tenable Nessus
•added 2026/05/20 12:00 a.m.•14 views

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-021646)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-021646 advisory. In the Linux kernel, the following vulnerability has been resolved: fsnotify: clear PARENTWATCHED flags lazily In some setups directories can have many usually...

4.7CVSS6.1AI score0.0016EPSS
SaveExploits0References3
Tenable Nessus
Tenable Nessus
•added 2026/04/22 12:00 a.m.•17 views

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013587)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013587 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as...

6AI score0.00198EPSS
SaveExploits0References4
Tenable Nessus
Tenable Nessus
•added 2026/04/21 12:00 a.m.•21 views

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011213)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011213 advisory. In the Linux kernel, the following vulnerability has been resolved: iouring/rw: defer fsnotify calls to task context We can't call these off the kiocb completion as...

6AI score0.00198EPSS
SaveExploits0References4
BDU FSTEC
BDU FSTEC
•added 2026/01/23 12:00 a.m.•10 views

Linux fsnotify Heap Buffer Overflow DoS

The vulnerability in the fs/notify/fsnotify.c module of the Linux operating system is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

5.5CVSS6.8AI score0.00239EPSS
SaveExploits0References16Affected Software6
Microsoft CVE
Microsoft CVE
•added 2026/01/15 9:05 a.m.•21 views

fsnotify: do not generate ACCESS/MODIFY events on child for special files

...

5.5CVSS6.5AI score0.00239EPSS
SaveExploits0
RedhatCVE
RedhatCVE
•added 2026/01/15 2:26 a.m.•21 views

CVE-2025-68788

An information disclosure flaw was found in the Linux kernel's fsnotify subsystem. When monitoring a parent directory like /dev, users could observe ACCESS and MODIFY events on special files such as /dev/null that they cannot directly read. This creates a side-channel that could potentially be us...

2.5CVSS6.3AI score0.00239EPSS
SaveExploits0References4
SUSE CVE
SUSE CVE
•added 2026/01/15 12:26 a.m.•16 views

SUSE CVE-2025-68788

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

4.7CVSS6AI score0.00239EPSS
SaveExploits0References21
Tenable Nessus
Tenable Nessus
•added 2026/01/15 12:00 a.m.•10 views

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003451)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003451 advisory. Race condition in the fsnotify implementation in the Linux kernel through 4.12.4 allows local users to gain privileges or cause a denial of service memory corruption...

7CVSS6.5AI score0.01223EPSS
SaveExploits3References23
osv_azl
osv_azl
•added 2026/01/13 4:15 p.m.•19 views

AZL-74447 CVE-2025-68788 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

6AI score0.00239EPSS
SaveExploits0References1
NVD
NVD
•added 2026/01/13 4:15 p.m.•14 views

CVE-2025-68788

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

0.00239EPSS
SaveExploits0References9
osv_ubuntu
osv_ubuntu
•added 2026/01/13 4:15 p.m.•32 views

UBUNTU-CVE-2025-68788

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

6.1AI score0.00239EPSS
SaveExploits0References38
UbuntuCve
UbuntuCve
•added 2026/01/13 4:15 p.m.•12 views

CVE-2025-68788

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

6AI score0.00239EPSS
SaveExploits0References37
Vulnrichment
Vulnrichment
•added 2026/01/13 3:29 p.m.•15 views

CVE-2025-68788 fsnotify: do not generate ACCESS/MODIFY events on child for special files

In the Linux kernel, the following vulnerability has been resolved: fsnotify: do not generate ACCESS/MODIFY events on child for special files inotify/fanotify do not allow users with no read access to a file to subscribe to events e.g. INACCESS/INMODIFY, but they do allow the same user to subscri...

6AI score0.00239EPSS
SaveExploits0References7
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