EUVD-2026-89205

russh: negotiating a MAC-requiring block cipher CTR/CBC with mac=none causes a slice-index-out-of-range panic...

GHSA-P8QX-H547-FJW9 russh: negotiating a MAC-requiring block cipher (CTR/CBC) with mac=none causes a slice-index-out-of-range panic

Summary SshBlockCipher implementations AES-CBC, AES-CTR, 3DES-CBC, etc. report needsmac == true, meaning they are documented/intended to always be paired with a separate integrity MAC. However, key-exchange negotiation only checks needsmac inside the fallback branch of MAC algorithm selection use...

EUVD-2026-89206

russh: Client-side channel-scoped Handler callbacks fire for channel IDs the client never opened...

kernel: vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets

A flaw was found in the vmxnet3 virtual network device driver within the Linux kernel. When processing Geneve-encapsulated packets, the vmxnet3gethdrlen function can incorrectly interpret header information, leading to a mismatch between expected and actual packet protocols or IP versions. This c...

kernel: vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets

A flaw was found in the vmxnet3 virtual network device driver within the Linux kernel. When processing Geneve-encapsulated packets, the vmxnet3gethdrlen function can incorrectly interpret header information, leading to a mismatch between expected and actual packet protocols or IP versions. This c...

CLEANSTART-2026-YN61709 Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer

CVE-2026-46600 affects multiple packages. Parsing an invalid SVCB or HTTPS RR can panic when the size of a parameter value overflows the message buffer. See references for individual vulnerability details...

CLEANSTART-2026-QU91464 Dial and LookupPort functions panic on Windows when provided with an input containing a NUL (0)

Security vulnerability affects the crane package. The Dial and LookupPort functions panic on Windows when provided with an input containing a NUL 0...

CLEANSTART-2026-MF73184 incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs

Security vulnerability affects the containerd package. An incorrectly placed cast from bytes to int allowed for server-side panic in the AES-GCM packet decoder for well-crafted inputs...

CLEANSTART-2026-ZS14091 SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate

Security vulnerability affects the containerd package. SSH servers which use CertChecker as a public key callback without setting IsUserAuthority or IsHostAuthority could be caused to panic by a client presenting a certificate...

CLEANSTART-2026-FX38492 Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method

Security vulnerability affects the buildkitd package. Validating certificate chains which contain DSA public keys can cause programs to panic, due to a interface cast that assumes they implement the Equal method...

CVE-2026-74268

A flaw was found in the Linux kernel. A race condition exists in the TCP Transmission Control Protocol component when handling child sockets. If a child socket's setup fails, it can inherit BPF Berkeley Packet Filter socket operation flags, leading to a situation where the system attempts to call...

SUSE CVE-2026-97526

In the Linux kernel, the following vulnerability has been resolved: s390/pai: Support CPU hotplug for PMU PAI The command 'perf stat -e paicrypto/CRYPTOALL/ -- ' crashes the kernel when CPUs are hotplug added during that run. Root cause is the missing allocation of per-CPU data structures for tha...

SUSE CVE-2026-97528

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Unlink NVMe unsol ctx before freeing on LS reject error qlanvmexmtlsrsp obtains uctx, which was linked into fcport-unsolctxhead by qla2xxxprocesspurlsiocb and is still linked when the NVMe transport calls back to...

SUSE CVE-2026-97537

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Fix queue teardown NULL dmafree and bitmap locking qla25xxfreereqque and qla25xxfreerspque have two pre-existing bugs exposed on the error path of qla25xxcreatereq,rspque: 1. When dmaalloccoherent fails during queu...

SUSE-SU-2026:4405-1 Security update for wicked2nm

This update for wicked2nm fixes the following issue: - serdewith: KeyValueMap serialization panics on empty sequence or map entries bsc1271848. Changes for wicked2nm: - Update v1.5.2. - Update v1.5.1: Update agama to fix default vlan flags bsc1271079...

google.golang.org/grpc: gRPC-Go: Denial of Service via malformed RPC requests

A flaw was found in gRPC-Go. Servers created with xds.NewGRPCServer can be exploited by a remote client sending a malformed RPC request that lacks the required :authority or Host headers. This can trigger an index-out-of-bounds panic, leading to the termination of the entire server process and a...

CVE-2026-97970

A flaw was found in the Linux kernel's MSC313e watchdog driver. A local user or an unconfigured clock condition during device initialization can cause the driver to encounter a zero clock rate. Because the driver fails to validate this value before using it in a division operation, a...

AlmaLinux 9.6 [TuxCare] Security Update: podman / podman-docker / podman-plugins / podman-remote / etc (ALMALINUX9.6:CLSA-2026:1768930687)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1768930687 advisory. - SSH clients receiving SSHAGENTSUCCESS when expecting a typed response will panic and cause early termination of the client process...

AlmaLinux 9.6 [TuxCare] Security Update: buildah / buildah-tests (ALMALINUX9.6:CLSA-2026:1777386823)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1777386823 advisory. - Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web...

AlmaLinux 9.2 [TuxCare] Security Update: bpftool / kernel / kernel-abi-stablelists / kernel-core / etc Multiple Vulnerabilities (ALMALINUX9.2:CLSA-2026:1786761805)

"The AlmaLinux 9.2 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786761805 advisory. - A flaw was found in the KVM's AMD nested virtualization SVM. A malicious L1 guest could purposely fail to intercept the shutdown ...