CVE-2026-98095 af_packet: Don't cast tpacket_hdr.tp_len to int in tpacket_parse_header().

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

EUVD-2026-86925

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

CVE-2026-98095 af_packet: Don't cast tpacket_hdr.tp_len to int in tpacket_parse_header().

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

CVE-2026-98095

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

CVE-2026-98095

A vulnerability exists in the Linux kernel 's af_packet component within the tpacket_parse_header() function. The issue is caused by an improper cast of the user-provided tpacket_hdr.tp_len (a u32 value) to an int. When the length exceeds INT_MAX , the condition tp_len > size_max passes, allow...

EUVD-2026-86919

In the Linux kernel, the following vulnerability has been resolved: bonding: alb: fix uninitialized transport header access in albdeterminend albdeterminend uses icmp6hdrskb to inspect ICMPv6 headers. However, in xmit paths e.g. packets sent via AFPACKET / raw sockets or forwarded packets,...

CVE-2026-98095

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

CVE-2026-98095: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts user-provided tpackethdr.tplen, which is u32, to int. If the length is...

Linux Distros Unpatched Vulnerability : CVE-2026-98095

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - afpacket: Don't cast tpackethdr.tplen to int in tpacketparseheader. syzbot reported BUG in socksendmsgnosec. 0 The problem is that tpacketparseheader casts...

SUSE CVE-2026-90063

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even smaller than TCPMINGSOSIZE = 8. At the same time, GSOMAXSIZE = 8 GSOMAXSE...

ROS-20260918-73-0037

The vulnerability of the tpacketsnd function in the net/packet/afpacket.c module of the Linux kernel is related to synchronization errors when using shared resources „Race Conditions“. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and...

Linux Distros Unpatched Vulnerability : CVE-2026-90063

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even...

DEBIAN-CVE-2026-90063

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even smaller than TCPMINGSOSIZE = 8. At the same time, GSOMAXSIZE = 8 GSOMAXSE...

CVE-2026-90063 virtio-net: Ensure that TCP packets don't overflow gso_segs

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even smaller than TCPMINGSOSIZE = 8. At the same time, GSOMAXSIZE = 8 GSOMAXSE...

CVE-2026-90063

CVE-2026-90063 is a vulnerability in the Linux kernel's virtio-net driver. A user can specify a gso_size smaller than 8 (below TCP_MIN_GSO_SIZE) in a packet crafted via an AF_PACKET PACKET_VNET_HDR socket. Because GSO_MAX_SIZE equals 8 × 65535, dividing the SKB length by a gso_size

EUVD-2026-81924

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even smaller than TCPMINGSOSIZE = 8. At the same time, GSOMAXSIZE = 8 GSOMAXSE...

CVE-2026-90063: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: virtio-net: Ensure that TCP packets don't overflow gsosegs The user can specify any gsosize in a packet crafted with an AFPACKET PACKETVNETHDR socket, even smaller than TCPMINGSOSIZE = 8. At the same time, GSOMAXSIZE = 8 GSOMAXSE...

Unity Linux 20.1050a Security Update: kernel (UTSA-2026-053328)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-053328 advisory. In the Linux kernel, the following vulnerability has been resolved: afpacket: avoid erroring out after sockinitdata in packetcreate After sockinitdata the allocated ...

AZL-99416 CVE-2026-80841 affecting package kernel 6.6.157.1-1

In the Linux kernel, the following vulnerability has been resolved: net/packet: defer vmalloc TXRING free until skbs finish AFPACKET TXRING skbs keep a raw pointer to their ring frame. The skb page references preserve page-backed ring blocks after pgvec is freed, but they do not preserve a vmallo...

CVE-2026-80841

In the Linux kernel, the following vulnerability has been resolved: net/packet: defer vmalloc TXRING free until skbs finish AFPACKET TXRING skbs keep a raw pointer to their ring frame. The skb page references preserve page-backed ring blocks after pgvec is freed, but they do not preserve a vmallo...