Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the lack of verification of the internal IPv4 header length in the IPTFS payload. This vulnerability ma...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013496)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013496 advisory. In the Linux kernel, the following vulnerability has been resolved: cifs: prevent bad output lengths in smb2ioctlqueryinfo When calling smb2ioctlqueryinfo with...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013556)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013556 advisory. In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: don't warn zero-sized rawsendmsg syzbot is hitting skbassertlen warning at...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013835)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013835 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix an infinite loop error when len is 0 in tcpbpfrecvmsgparser When the buffer...

CVE-2026-41285

In OpenBSD through 7.8, the slaacd and rad daemons have an infinite loop when they receive a crafted ICMPv6 Neighbor Discovery ND option over a local network with length zero, because of an "ndoptlen 8 - 2" expression with no preceding check for whether ndoptlen is zero...

EUVD-2026-23996

In OpenBSD through 7.8, the slaacd and rad daemons have an infinite loop when they receive a crafted ICMPv6 Neighbor Discovery ND option over a local network with length zero, because of an "ndoptlen 8 - 2" expression with no preceding check for whether ndoptlen is zero...

OpenBSD 安全漏洞

OpenBSD is a cross-platform, BSD-based UNIX-like operating system developed by the OpenBSD organization in Canada. Versions of OpenBSD 7.8 and earlier contained a security vulnerability caused by the slaacd and rad daemon entering an infinite loop when receiving a specially crafted ICMPv6 neighbo...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011271)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011271 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-011274)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011274 advisory. In the Linux kernel, the following vulnerability has been resolved: net/ieee802154: don't warn zero-sized rawsendmsg syzbot is hitting skbassertlen warning at...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013087)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013087 advisory. In the Linux kernel, the following vulnerability has been resolved: can: kvaserusb: leaf: Fix potential infinite loop in command parsers The kvaserusbleafwaitcmd and...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-011374)

"The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011374 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Fix an infinite loop error when len is 0 in tcpbpfrecvmsgparser When the buffer...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-010969)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-010969 advisory. In the Linux kernel, the following vulnerability has been resolved: misc: pciendpointtest: Fix pciendpointtestcopy,write,read panic The dmamapsingle doesn't permit...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-013110)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013110 advisory. In the Linux kernel, the following vulnerability has been resolved: sunrpc: fix null pointer dereference on zero-length checksum In xdrstreamdecodeopaqueauth,...

Unity Linux 20.1050e / 20.1070e Security Update: kernel (UTSA-2026-011088)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-011088 advisory. In the Linux kernel, the following vulnerability has been resolved: can: kvaserusb: leaf: Fix potential infinite loop in command parsers The kvaserusbleafwaitcmd and...

Unity Linux 20.1070a Security Update: kernel (UTSA-2026-012978)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-012978 advisory. In the Linux kernel, the following vulnerability has been resolved: USB: usbtmc: Fix direction for 0-length ioctl control messages The syzbot fuzzer found a problem ...

SUSE CVE-2026-35215

Firebird is an open-source relational database management system. In versions prior to 5.0.4, 4.0.7 and 3.0.14, the sdldesc function does not validate the length of a decoded SDL descriptor from a slice packet. A zero-length descriptor is later used to calculate the number of slice items, causing...

libarchive: bsdtar hangs and OOMs with zero-length pattern matches

A vulnerability in applysubstitution function in libarchive's bsdtar allows crafted -s substitution rules to repeatedly match a zero-length substring and append replacements without advancing the input pointer. When the rule uses the global /g flag or an explicitly empty pattern, this leads to...

CVE-2026-41285

In OpenBSD through 7.8, the slaacd and rad daemons have an infinite loop when they receive a crafted ICMPv6 Neighbor Discovery ND option over a local network with length zero, because of an "ndoptlen 8 - 2" expression with no preceding check for whether ndoptlen is zero...

CVE-2026-41285

In OpenBSD through 7.8, the slaacd and rad daemons have an infinite loop when they receive a crafted ICMPv6 Neighbor Discovery ND option over a local network with length zero, because of an "ndoptlen 8 - 2" expression with no preceding check for whether ndoptlen is zero...

CVE-2026-41285

CVE-2026-41285 affects OpenBSD up to version 7.8, specifically the slaacd and rad daemons. The issue is a missing validation for ICMPv6 Neighbor Discovery ND options: when a crafted ND option with length zero is received, an expression nd_opt_len * 8 - 2 can execute without a preceding check, cau...