CVE-2026-45920

A flaw was found in the Linux kernel's ext4 filesystem. This vulnerability allows a local user to trigger an inconsistency in the dirty clusters count during filesystem shutdown. The issue stems from a double decrement in the error handling path, which can lead to system instability and a denial ...

CVE-2026-43066

A flaw was found in the Linux kernel's ext4 filesystem. Specific error handling paths within the ext4fcreplayinode function failed to release a buffer head resource, leading to a resource leak. A local attacker could potentially exploit this vulnerability by triggering these error paths, which ma...

Linux Distros Unpatched Vulnerability : CVE-2026-43065

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ext4: always drain queued discard work in ext4mbrelease While reviewing recent ext4 patch1, Sashiko raised the following concern2: If the filesystem is initiall...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-001136)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001136 advisory. A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is possible...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-003227)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003227 advisory. A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and a...

UBUNTU-CVE-2022-50782

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad quota inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:202! invalid opcode: 0000 1 PREEMPT SMP...

SUSE CVE-2022-50638

In the Linux kernel, the following vulnerability has been resolved: ext4: fix bugon in estreesearch caused by bad boot loader inode We got a issue as fllows: ================================================================== kernel BUG at fs/ext4/extentsstatus.c:203! invalid opcode: 0000 1 PREEMP...

EUVD-2018-2947

Malware in sbrugna...

EUVD-2022-54821

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-2513

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A use-after-free vulnerability was found in the Linux kernel's ext4 filesystem in the way it handled the extra inode size for extended attributes. This flaw cou...

Linux Distros Unpatched Vulnerability : CVE-2018-10882

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound write in in fs/jbd2/transaction.c code, a denial of service, and ...

Linux Distros Unpatched Vulnerability : CVE-2018-10876

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4extremovespace function when mounting and operating a crafted...

Linux Distros Unpatched Vulnerability : CVE-2024-42257

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: ext4: use memtostrpad for svolumename As with the other strings in struct ext4superblock,...

Linux Distros Unpatched Vulnerability : CVE-2018-10879

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4xattrsetentry function and a denial of service or...

Linux Distros Unpatched Vulnerability : CVE-2018-10878

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is...

PT-2025-26008 · Ext4 +1 · Ext4 +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A race condition between bmap and write operations in the ext4 filesystem can cause a warning in ext4 iomap begin. This issue occurs when the bmap and write operations are executed...

CVE-2023-53091

In the Linux kernel, the following vulnerability has been resolved: ext4: update sjournalinum if it changes after journal replay When mounting a crafted ext4 image, sjournalinum may change after journal replay, which is obviously unreasonable because we have successfully loaded and replayed the...

CVE-2025-23150

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect splitting in dosplit. BUG: KASAN: use-after-free in...

CVE-2025-23150

CVE-2025-23150 : In the Linux kernel, an off-by-one error in ext4’s do_split caused a use-after-free in ext4_insert_dentry from an out-of-bounds access during directory entry splitting. The issue can lead to a use-after-free in ext4_insert_dentry and related ext4/namei.c code paths when handling ...

PT-2025-18596 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A vulnerability in the Linux kernel has been resolved, specifically in the ext4 filesystem. The issue arises when a directory entry has an invalid rec len field, which must be a multip...