CVE-2026-45842 slip: reject VJ receive packets on instances with no rstate array

In the Linux kernel, the following vulnerability has been resolved: slip: reject VJ receive packets on instances with no rstate array slhcinit accepts rslots == 0 as a valid configuration, with the documented meaning of 'no receive compression'. In that case the allocation loop in slhcinit is...

CVE-2026-45842

CVE-2026-45842 concerns the Linux kernel slip module. When rslots are configured to 0 (no receive compression), the code may allocate a NULL rstate and set rslot_limit to 0. The receive path does not guard against this, causing slhc_uncompress() to dereference comp->rstate[x] if the VJ header ...

EUVD-2026-32168

In the Linux kernel, the following vulnerability has been resolved: slip: reject VJ receive packets on instances with no rstate array slhcinit accepts rslots == 0 as a valid configuration, with the documented meaning of 'no receive compression'. In that case the allocation loop in slhcinit is...

EUVD-2026-32166

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45840 openvswitch: cap upcall PID array size and pre-size vport replies

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

serialize-javascript: serialize-javascript: Denial of Service via specially crafted array-like object serialization

A flaw was found in serialize-javascript. An attacker can exploit this vulnerability by providing a specially crafted "array-like" object with an excessively large length property during the serialization process. This action causes the application to enter an intensive loop, leading to 100% CPU...

SUSE CVE-2023-51448

Cacti provides an operational monitoring and fault management framework. Version 1.2.25 has a Blind SQL Injection SQLi vulnerability within the SNMP Notification Receivers feature in the file 'managers.php'. An authenticated attacker with the "Settings/Utilities" permission can send a crafted HTT...

PT-2026-43999

An issue in Dolibarr ERP/CRM v.22.0.0 through v.22.0.4 and v.24.0.0-alpha allows a remote attacker to execute arbitrary code via the htdocs/cron/class/cronjob.class.php, call user func array in function job type...

PT-2026-43763

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An array-index-out-of-bounds issue exists in the mtd intel dg.c file. The regions array is accessed before the nregions variable is set, which determines the array count. Additionally, t...

PT-2026-43834

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The map direct value addr function of the instruction array map incorrectly adds an offset to the resulting address. This occurs because the resolve pseudo ldimm64 function subsequently...

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 mapdirectvalueaddr function in the instruction array adding an offset incorrectly, potentiall...

CVE-2026-45847

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARNONONCE if userspace manages to build a sufficiently long forward path. Remove it...

PT-2026-43674

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the openvswitch component where vport netlink reply helpers allocate a fixed-size socket buffer skb using nlmsg newNLMSG DEFAULT SIZE, ..., but serialize the full upca...

CVE-2026-45840

In the Linux kernel, the following vulnerability has been resolved: openvswitch: cap upcall PID array size and pre-size vport replies The vport netlink reply helpers allocate a fixed-size skb with nlmsgnewNLMSGDEFAULTSIZE, ... but serialize the full upcall PID array via ovsvportgetupcallportids...

PT-2026-43933

Name of the Vulnerable Software and Affected Versions Linux kernel versions 6.18.16 Linux kernel version 6.19.6 Linux kernel version 7.0-rc1 Description An off-by-one error exists in the Ceph component of the Linux kernel. The issue occurs when move dirty folio in page array fails to allocate a...

PT-2026-43820

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the md/raid5 component where a degraded array using llbitmap can experience an IO hang. When the llbitmap bit state remains unwritten, new writes should force a...

CVE-2026-45847: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARNONONCE if userspace manages to build a sufficiently long forward path. Remove it...

PT-2026-90013

libusb before version 1.0.30 contains a one-byte out-of-bounds read vulnerability in parse iad array in descriptor.c that allows attackers to trigger a denial of service by supplying a malformed USB descriptor whose bLength equals size minus one, causing the bounds check to use the original buffe...