Linux Distros Unpatched Vulnerability : CVE-2026-80528

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ceph: avoid fs reclaim while using current-journalinfo handlereply stores a cephmdsrequest pointer in current-journalinfo while filling the inode and dentry cac...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-098780)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-098780 advisory. In the Linux kernel, the following vulnerability has been resolved: jbd2: avoid bugon in jbd2journalgetcreateaccess when file system corrupted There's issue when fil...

ROS-20260821-73-0066

The vulnerability of the jbd2journaltryremovecheckpoint function in the fs/jbd2/checkpoint.c file of the Linux kernel operating system is related to data loss due to insufficient validation of input data. Exploiting this vulnerability could allow an attacker to compromise the integrity of protect...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-102087)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-102087 advisory. In the Linux kernel, the following vulnerability has been resolved: jbd2: avoid bugon in jbd2journalgetcreateaccess when file system corrupted There's issue when fil...

CVE-2026-72225

A flaw was found in the Linux kernel's jbd2 journaling layer. An integer underflow vulnerability in the jbd2journalinitializefastcommit function occurs when validating journal capacity. This underflow can corrupt critical journal metadata, such as jlast, jfcfirst, and jfree, leading to a journal...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-101963)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-101963 advisory. In the Linux kernel, the following vulnerability has been resolved: ocfs2: split transactions in dio completion to avoid credit exhaustion During ocfs2 dio operation...

CVE-2026-72225

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

CVE-2026-72225

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

UBUNTU-CVE-2026-72225

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

CVE-2026-72225

The CVE-2026-72225 issue is in the Linux kernel’s journal code (jbd2). A numeric underflow occurs in jbd2_journal_initialize_fast_commit() when calculating journal capacity with (journal->j_last - num_fc_blks) where both operands are unsigned; if num_fc_blks > j_last, the subtraction wraps ...

CVE-2026-72225 jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

CVE-2026-72225 jbd2: fix integer underflow in jbd2_journal_initialize_fast_commit()

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

EUVD-2026-59124

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

PT-2026-72413

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer underflow exists in the jbd2 journal initialize fast commit function. The issue occurs during journal capacity validation when calculating the difference between j last and nu...

CVE-2026-72225: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcommit validates journal capacity by checking journal-jlast - numfcblks JBD2MINJOURNALBLOCKS. Both jlast and numfcblks are unsigned, so when...

Linux Distros Unpatched Vulnerability : CVE-2026-72225

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: jbd2: fix integer underflow in jbd2journalinitializefastcommit jbd2journalinitializefastcomm...

Siemens SIMATIC S7-1500 CPU 1518 MFP Improper Input Validation (CVE-2025-39782)

In the Linux kernel, the following vulnerability has been resolved: jbd2: prevent softlockup in jbd2logdocheckpoint Both jbd2logdocheckpoint and jbd2journalshrinkcheckpointlist periodically release jlistlock after processing a batch of buffers to avoid long hold times on the jlistlock. However,...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the fcdoonepass function in the fs/jbd2/recovery.c file of the Linux kernel operating system is related to errors during link counter updates. Exploiting this vulnerability can allow an attacker to cause a service failure...

Linux kernel Heap Buffer Overflow DoS

The vulnerability of the jbd2journalgetcreateaccess function in the fs/jbd2/transaction.c file of the Linux kernel’s file system is related to the distribution of resources without any restrictions or regulations. Exploiting this vulnerability could allow a attacker to cause service failures...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: jbd2: fixed a deadlock in jbd2journalcancelrevoke The commit f76d4c28a46a "fs/jbd2: use a sleeping version of findgetblock" changed jbd2journalcancelrevoke to use findgetblocknonatomic, which uses a folio lock instead of an...