CVE-2026-93647: Improper Neutralization of Input During Web Page Generation

An unauthenticated calendar sender can place active markup in a COUNTER message's RFC From address. Selecting the message in Zimbra Classic triggers stored XSS, allowing the attacker to access mailbox data and act as the victim...

CVE-2026-98071: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/rds: clear cpflags bits individually in rdsconnpathreset rdsconnpathreset wipes the whole flag word with a plain cp-cpflags = 0 store. Every other accessor of that word uses atomic bitops, and some of them can run concurrentl...

CVE-2026-97526

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

Linux Distros Unpatched Vulnerability : CVE-2026-97547

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: fix exchange-range reflink flag clearing issue with INO1WRITTEN When exchanging two full-file ranges, xmicanexchangereflinkflags can move the reflink inode...

CVE-2026-97547

In the Linux kernel, the following vulnerability has been resolved: xfs: fix exchange-range reflink flag clearing issue with INO1WRITTEN When exchanging two full-file ranges, xmicanexchangereflinkflags can move the reflink inode flag from the file that currently has it to the other file, as long ...

Linux Distros Unpatched Vulnerability : CVE-2026-98067

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: disable LZ4 rolling decompression for now LZ4 rolling decompression 1 was introduced to reduce the memory footprint of temporary pages: For many cases, i...

Linux Distros Unpatched Vulnerability : CVE-2026-97542

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xfs: bail out on bitmap errors in xrepagflfill LOLLM also points out that the xagbbitmapset call in xrepagflfill can fail, but we don't check the result of...

Weaponizing Ground Truth: Data Poisoning Attacks by Exploiting Boundary Misalignment between Antivirus Software and Learning-Based Detectors

Machine-learning ML-based malware detectors are commonly trained using labels obtained from antivirus AV engines and aggregation services e.g., VirusTotal. This practice assumes AV-generated labels provide reliable supervision. However, small byte-level modifications can substantially alter AV...

CVE-2026-98102: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: fix RCU list diversion in ip6mcdel1src When removing a source filter whose count reaches zero, ip6mcdel1src unlinks psf from pmc-mcasources. If the filter was previously active, the code moved psf directly into...

Linux Distros Unpatched Vulnerability : CVE-2026-98124

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - smb/client: invalidate fscache for fallocate range operations smb3zerorange, smb3punchhole, smb3insertrange, and smb3collapserange modify file contents through...

Linux Distros Unpatched Vulnerability : CVE-2026-57178

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Python Social Auth is a social authentication/registration mechanism. Prior to version 5.0.0, the vk-app backend accepted VK application callback data without...

Mattermost Server 10.11.x < 10.11.23 / 11.7.x < 11.7.8 / 11.8.x < 11.8.5 / 11.9.x < 11.9.1 Incorrect Authorization (MMSA-2026-00702)

The version of Mattermost Server installed on the remote host is affected by a vulnerability as referenced in the MMSA-2026-00702 advisory. - Mattermost versions 11.9.x = 11.9.0, 11.8.x = 11.8.4, 11.7.x = 11.7.7, 10.11.x = 10.11.22 fail to sanitize Team objects returned by the data retention team...

Linux Distros Unpatched Vulnerability : CVE-2026-93235

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - f2fs: fix to zero post-EOF data when extending file size generic/794 4s ... - output mismatch see /share/git/fstests/results//generic/794.out.bad ---...

Linux Distros Unpatched Vulnerability : CVE-2026-98023

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - vxlan: reject dynamic fdb entries that reference a nexthop id The commit cited in the Fixes tag allowed VXLAN FDB entries to point to FDB nexthops so that overl...

UBUNTU-CVE-2026-98124

In the Linux kernel, the following vulnerability has been resolved: smb/client: invalidate fscache for fallocate range operations smb3zerorange, smb3punchhole, smb3insertrange, and smb3collapserange modify file contents through server-side range operations. These operations discard the affected...

Linux Distros Unpatched Vulnerability : CVE-2026-97929

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ALSA: usbusx2y: validate URB actuallength in interrupt callback iusx2yin04int processes the interrupt URB data without checking urb-actuallength. A short transf...

CVE-2026-98137: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: ntfs: treat any nonzero dio zero-range return as an error ntfsdiozerorange returns either 0 or a negative errno from blkdevissuezeroout; it never returns a positive value. The zeroing failure check in ntfsattrfallocate therefore...

CVE-2026-97542

In the Linux kernel, the following vulnerability has been resolved: xfs: bail out on bitmap errors in xrepagflfill LOLLM also points out that the xagbbitmapset call in xrepagflfill can fail, but we don't check the result of xagbbitmapwalk, so we silently drop the error and proceed with inconsiste...

CVE-2026-98067: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: erofs: disable LZ4 rolling decompression for now LZ4 rolling decompression 1 was introduced to reduce the memory footprint of temporary pages: For many cases, it is needed for users to read small data within a compressed extent...

Linux Distros Unpatched Vulnerability : CVE-2026-98137

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntfs: treat any nonzero dio zero-range return as an error ntfsdiozerorange returns either 0 or a negative errno from blkdevissuezeroout %NASLMINLEVEL 80900 C...