UBUNTU-CVE-2026-98442

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

CVE-2026-98442

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

SUSE CVE-2026-98442

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

DEBIAN-CVE-2026-98442

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

DEBIAN-CVE-2026-98490

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: conntrack: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport -...

CVE-2026-98442

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

CVE-2026-98490

A use-after-free (UAF) vulnerability exists in the Linux kernel 's Open vSwitch conntrack subsystem. The flaw occurs because a raw pointer to the extensions area is added to the expectations list during helper calls. If additional extensions are added via *_ext_add() calls before a connection is ...

CVE-2026-98490

In the Linux kernel, the following vulnerability has been resolved: net: openvswitch: conntrack: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport -...

CVE-2026-98442

The Linux kernel contains a use-after-free (UAF) vulnerability within the traffic control connection tracking action (act_ct) . The flaw occurs because connection tracking helpers record a raw pointer to the extensions area into the expectations list before all extensions are added; if additional...

EUVD-2026-103682

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

CVE-2026-98442 net/sched: act_ct: fix helper UAF due to extensions realloc

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

CVE-2026-98442 net/sched: act_ct: fix helper UAF due to extensions realloc

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

CVE-2026-98442: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations list: - nfcthelper - helper-help - nfctexpectrelatedreport - nfctexpectinsert -...

Linux Distros Unpatched Vulnerability : CVE-2026-98490

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: openvswitch: conntrack: fix helper UAF due to extensions realloc While calling the helpers, a raw pointer to the extensions area is wired into expectations...

Linux Kernel Security Vulnerabilities

The Linux kernel version 6.2 contains security vulnerabilities. These vulnerabilities arise from the fact that pointers in the extensions area are added to the expectations list when calling the helper function. Subsequent reallocations of the extensions cause these pointers to become invalid. Wh...

Microsoft Windows HEVC Video Extensions from Device Manufacturer < 2.4.86.0 / 2.5.25.0 RCE (October 2026)

The Windows 'HEVC Video Extensions from Device Manufacturer' app installed on the remote host is prior to 2.4.86.0 2.5.25.0 on Windows 11 versions 25H2 and 26H1. It is, therefore, affected by a remote code execution vulnerability. Integer overflow or wraparound in Microsoft Windows Codecs Library...

Microsoft Windows HEVC Video Extensions for Licensed Applications < 2.4.85.0 RCE (October 2026)

The Windows 'HEVC Video Extensions for Licensed Applications' app installed on the remote host is prior to 2.4.85.0. It is, therefore, affected by a remote code execution vulnerability. Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute...

Microsoft Windows HEVC Video Extensions < 2.4.87.0 RCE (October 2026)

The Windows 'HEVC Video Extensions' app installed on the remote host is prior to 2.4.87.0. It is, therefore, affected by a remote code execution vulnerability. Integer overflow or wraparound in Microsoft Windows Codecs Library allows an unauthorized attacker to execute code over a network...

Astra Linux – Vulnerability in Chromium

Incorrect authorization in Extensions in Google Chrome prior to 152.0.7977.65 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. Chromium security severity: High...

Astra Linux – Vulnerability in Chromium

Insufficient policy enforcement in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension. Chromium security severity: Medium...