Important: kernel6.18

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: libceph: fix two unsafe bare decodes in decodelockers CVE-2026-68082 In the Linux kernel, the following vulnerability has been resolved: libceph: bound pgtemp,upmap,upmapitems length to CEPHPGMAXSIZE CVE-2026-6815...

ruby security, bug fix, and enhancement update

3.0.7-168 - Fix memory exhaustion via unknown DNS resource types in resolv. CVE-2026-80212 Resolves: RHEL-252044 3.0.7-167 - Fix information disclosure via MITM attack bypassing TLS in net-imap. CVE-2026-42246 Resolves: RHEL-181763 - Fix command injection via Symbol arguments in net-imap...

ROS-20260929-73-0048

The vulnerability of the vti6tnllookup function in the net/ipv6/ip6vti.c module of the IPv6 protocol implementation in the Linux operating system is related to incorrect checking of the unsafe equivalence of input data. Exploiting this vulnerability could allow an attacker, acting remotely, to...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xfrm: ah6: validate routing header segmentsleft CVE-2026-80844 In the Linux kernel, the following vulnerability has been resolved: net: tun: bound receive headroom CVE-2026-81000 Affected Packages: kernel Issue...

Important: kernel6.18

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: xfrm: ah6: validate routing header segmentsleft CVE-2026-80844 In the Linux kernel, the following vulnerability has been resolved: net: tun: bound receive headroom CVE-2026-81000 Affected Packages: kernel6.18 Issu...

ruby:3.3 security update

ruby 3.3.12-9 - Fix memory exhaustion via unknown DNS resource types in resolv. CVE-2026-80212 Resolves: RHEL-252039 3.3.12-8 - Upgrade to Ruby 3.3.12. Resolves: RHEL-171335 Resolves: RHEL-193665 3.3.10-7 - Fix DoS via crafted IMAP responses in net-imap. CVE-2026-42245 Resolves: RHEL-181693 - Fix...

ruby:3.3 security update

ruby 3.3.12-9 - Fix memory exhaustion via unknown DNS resource types in resolv. CVE-2026-80212 Resolves: RHEL-252036 3.3.12-8 - Upgrade to Ruby 3.3.12. Resolves: RHEL-170929 Resolves: RHEL-193664 3.3.10-7 - Fix DoS via crafted IMAP responses in net-imap. CVE-2026-42245 Resolves: RHEL-181682 - Fix...

ROS-20260929-73-0044

The vulnerability of the ebtsnattg function in the net/bridge/netfilter/ebtsnat.c module, which implements networking functions in the Linux kernel, is related to the issue of data being written outside of the buffer. Exploiting this vulnerability could allow an attacker to compromise the...

ROS-20260929-73-0196

The vulnerability of the mptcpretrans function in the net/mptcp/protocol.c module of the MPTCP protocol implementation in Linux’s kernel is related to the occurrence of mutual locking. Exploiting this vulnerability could allow a attacker to compromise the confidentiality, integrity, and...

PT-2026-108378

Security vulnerability affects the argo-workflows package. The net/http package improperly accepts a bare LF as a line terminator in chunked data chunk-size lines...

ROS-20260929-73-0045

The vulnerability of the ipip6tunnelxmit function in the net/ipv6/sit.c module of the Linux kernel’s IPv6 implementation is related to the dereferencing of a pointer with an expired validity period. Exploiting this vulnerability could allow a remote attacker to compromise the confidentiality,...

ROS-20260929-73-0051

The vulnerability of the cephhandleauthreply function in the net/ceph/auth.c module of the Linux kernel is related to operations that go beyond the buffer boundaries in memory. Exploiting this vulnerability could allow a malicious actor to gain access to protected information or cause service...

ROS-20260929-73-0052

The vulnerability of the processmessageheader function in the net/ceph/messengerv2.c module of the Linux kernel involves reading beyond the buffer boundaries. Exploiting this vulnerability could allow a malicious actor to gain access to protected information or cause service failures...

CVE-2026-74221: Signed to Unsigned Conversion Error

U-Boot before 2026.10-rc5 contains a buffer overflow in nfsreadlinkreply function in net/nfs-common.c when processing NFS server responses. A malicious NFS server can send crafted READLINK replies with negative or oversized symlink length values to corrupt memory and crash the bootloader...

ROS-20260929-73-0034

The vulnerability of the havemonandosdmap function in the net/ceph/cephcommon.c kernel module of the Linux operating system is related to the dereferencing of a pointer with an expired lifetime. Exploiting this vulnerability could allow an attacker to trigger a service failure...

ROS-20260929-73-0163

The vulnerability of the nfcunregisterdevice function in the net/nfc/core.c module of the Linux NFC subsystem is related to the mutual locking of execution threads. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protect...

Amazon Linux 2023 : bpftool6.18, kernel6.18, kernel6.18-devel (ALAS2023-2026-3102)

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-3102 advisory. In the Linux kernel, the following vulnerability has been resolved: xfrm: ah6: validate routing header segmentsleft CVE-2026-80844 In the Linux kernel, the following vulnerability has been...

ROS-20260929-73-0122

The vulnerability of the prpgetuntaggedframe function in the net/hsr module of the Linux operating system’s High-Speed Reservation Resource HSR protocol involves an operation that occurs outside of the buffer boundaries. Exploiting this vulnerability could allow a attacker to disclose protected...

ROS-20260929-73-0169

The vulnerability of the rosekillbydevice function in the net/rose/afrose.c module of the Linux kernel is related to a situation where data exceeds the bounds of the buffer allocated for the stack. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

ROS-20260929-73-0033

The vulnerability of the handleauthsessionkey function in the net/ceph/authx.c module, which is part of the Linux kernel’s networking functions, relates to writing beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...