CVE-2026-74621 net/sched: act_ct: fix sk_buff leak when the header checks reject a packet

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix skbuff leak when the header checks reject a packet tcfcthandlefragments runs its header sanity checks before handing anything to the defragmentation engine: if family == NFPROTOIPV4 err =...

EUVD-2026-64558

In the Linux kernel, the following vulnerability has been resolved: net/sched: actct: fix skbuff leak when the header checks reject a packet tcfcthandlefragments runs its header sanity checks before handing anything to the defragmentation engine: if family == NFPROTOIPV4 err =...

CVE-2026-16260 Post Grid, Slider & Carousel Ultimate < 1.8.1 - Contributor+ Stored XSS via Header Title Field

The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit screen, allowing users with the Contributor role and above to inject JavaScript that executes in th...

CVE-2026-16260

The Post Grid, Slider & Carousel Ultimate WordPress plugin, in versions prior to 1.8.1 , is vulnerable to a Stored Cross-Site Scripting (XSS) attack. The flaw exists because the plugin fails to properly sanitise and escape a custom post type setting before rendering it within an HTML attribute on...

CVE-2026-16260 Post Grid, Slider & Carousel Ultimate < 1.8.1 - Contributor+ Stored XSS via Header Title Field

The Post Grid, Slider & Carousel Ultimate WordPress plugin before 1.8.1 does not sanitise and escape one of its custom post type settings before outputting it in an HTML attribute on the admin edit screen, allowing users with the Contributor role and above to inject JavaScript that executes in th...

SUSE CVE-2026-63379

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent processes chunked HTTP trailers in http.c through evhttpreadtrailer and merges them into request headers. The fix introduces evhttpparseheadersimpl and a temporary trailer header list. An unauthenticated remote...

SUSE CVE-2026-63385

Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has two HTTP parsing weaknesses in http.c. evhttpdecodeuriinternal decodes percent-encoded %00 bytes into literal NUL characters, which can cause downstream C string operations to truncate a path and bypass...

SUSE CVE-2026-74866

@fastify/busboy is a multipart form-data parser for Node.js. Its multipart part-header parser splits header lines only on the two-byte carriage-return line-feed sequence, so a lone carriage return or line feed embedded in a part header is not treated as a line break and is carried verbatim into t...

CVE-2026-74684: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net: tap: set skb-dev before parsing virtio net header in tapgetuserxdp The commit 4f61f133f354 "net: tap: NULL pointer derefence in devparseheaderprotocol when skb-dev is null" fixed a crash in tapgetuser by assigning skb-dev...

Linux Distros Unpatched Vulnerability : CVE-2026-74701

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/openvswitch: check Ethernet header length in keyextract When a packet arrives on an ARPHRDNONE device e.g. TUN, ovsflowkeyextract trusts the user-provided...

PT-2026-79709

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The sch cake ACK filter, which parses packets to locate the TCP header and filter duplicated ACKs during flow backlogs, contains a WARN ON1 statement. This can be triggered by a malforme...

CVE-2026-74704: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: net/sched: schcake: drop WARNON1 for malformed packets in ACK filter The schcake ACK filter parses packets to find the TCP header and filter duplicated ACKs if the flow is backlogged. The parsing code contains a WARNON1 which can...

PT-2026-79672

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/packet component where the packet parse headers function fails to reset the MAC header for protocol-bound SOCK RAW sockets, SOCK DGRAM frames, and the legacy...

Linux Distros Unpatched Vulnerability : CVE-2026-74705

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - udp: fix potential use-after-free in tunnel segmentation skbudptunnelsegment gets the UDP header before ensuring the tunnel header is in the skb head. If the pu...

Linux Distros Unpatched Vulnerability : CVE-2026-77806

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - SPIP before 4.4.21 allows unauthenticated remote attackers to execute arbitrary code, as exploited in the wild in August 2026. This is related to code injection...

Linux Distros Unpatched Vulnerability : CVE-2026-74667

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/packet: reset the MAC header on the packet-socket transmit path packetparseheaders resets the MAC header only for a SOCKRAW frame whose socket did not bind ...

Linux Distros Unpatched Vulnerability : CVE-2026-43971

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Improper Encoding or Escaping of Output vulnerability in ninenines cowlib allows Link header directive smuggling via unescaped special characters in...

Linux Distros Unpatched Vulnerability : CVE-2026-74684

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: tap: set skb-dev before parsing virtio net header in tapgetuserxdp The commit 4f61f133f354 net: tap: NULL pointer derefence in devparseheaderprotocol when...

PT-2026-79673

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the tpacket snd function where dev-hard header len is read independently during skb allocation and header construction within tpacket fill skb. Concurrent netdevice...

PT-2026-79689

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL pointer dereference can occur in the tap get user xdp function. This happens when the vhost TX path provides an XDP buffer with a GSO virtio-net header and the protocol is...