CVE-2026-23427

A flaw was found in ksmbd, a component within the Linux kernel that provides server message block SMB functionality. This vulnerability, known as a use-after-free, occurs when the system attempts to access memory after it has been released. A remote attacker could exploit this by sending speciall...

EUVD-2026-18807

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFEMSGGetSize of the file apps/tolab/fsw/src/tolabpassthruencode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local...

EUVD-2026-18813

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

EUVD-2026-18686

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Fix previous acpiprocessorerratapiix4 fix After commi f132e089fe89 "ACPI: processor: Fix NULL-pointer dereference in acpiprocessorerratapiix4", device pointers may be dereferenced after dropping references to the...

CVE-2026-5475

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

CVE-2026-31392

A flaw was found in the Linux kernel's Server Message Block SMB client. A local attacker, by attempting to mount SMB shares using Kerberos sec=krb5 with a specified username, could cause the client to incorrectly reuse an existing SMB session. This session reuse occurs even when a different...

CVE-2026-5474

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFEMSGGetSize of the file apps/tolab/fsw/src/tolabpassthruencode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local...

CVE-2026-5475 NASA cFS CCSDS Header Size cfe_sb_priv.c CFE_SB_TransmitMsg memory corruption

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

CVE-2026-5475 NASA cFS CCSDS Header Size cfe_sb_priv.c CFE_SB_TransmitMsg memory corruption

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

CVE-2026-5475 NASA cFS CCSDS Header Size cfe_sb_priv.c CFE_SB_TransmitMsg memory corruption

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

CVE-2026-5475

A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFESBTransmitMsg of the file cfesbpriv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but...

CVE-2026-5475

NASA cFS up to 7.0.0 contains a memory corruption vulnerability in the CCSDS Header Size Handler. The affected function is CFE_SB_TransmitMsg in cfe_sb_priv.c, within the CCSDS Header Size Handler component. The issue is triggered by a manipulation of input leading to memory corruption. The CVE e...

CVE-2026-23428

A flaw was found in ksmbd, a component of the Linux kernel. This use-after-free vulnerability occurs during the processing of Server Message Block version 2 SMB2 compound requests. An attacker could exploit this by sending a specially crafted sequence of SMB2 commands, causing the system to attem...

CVE-2026-5474 NASA cFS CCSDS Packet Header to_lab_passthru_encode.c CFE_MSG_GetSize heap-based overflow

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFEMSGGetSize of the file apps/tolab/fsw/src/tolabpassthruencode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local...

CVE-2026-5474 NASA cFS CCSDS Packet Header to_lab_passthru_encode.c CFE_MSG_GetSize heap-based overflow

A vulnerability was found in NASA cFS up to 7.0.0. This affects the function CFEMSGGetSize of the file apps/tolab/fsw/src/tolabpassthruencode.c of the component CCSDS Packet Header Handler. Performing a manipulation results in heap-based buffer overflow. The attacker must have access to the local...

CVE-2026-23443

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Fix previous acpiprocessorerratapiix4 fix After commi f132e089fe89 "ACPI: processor: Fix NULL-pointer dereference in acpiprocessorerratapiix4", device pointers may be dereferenced after dropping references to the...

GHSA-6FPF-248C-M7WM

creationtimestamp| type| source ---|---|--- 2026-04-03 15:23:03+00:00| seen| Telegram/DMrtbPbyVuvJyzUNlrr2TA99ljgvsTw1ZTHgoXyjyFD12Ec...

CVE-2026-31392 smb: client: fix krb5 mount with username option

In the Linux kernel, the following vulnerability has been resolved: smb: client: fix krb5 mount with username option Customer reported that some of their krb5 mounts were failing against a single server as the client was trying to mount the shares with wrong credentials. It turned out the client...

CVE-2026-23443 ACPI: processor: Fix previous acpi_processor_errata_piix4() fix

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Fix previous acpiprocessorerratapiix4 fix After commi f132e089fe89 "ACPI: processor: Fix NULL-pointer dereference in acpiprocessorerratapiix4", device pointers may be dereferenced after dropping references to the...

CVE-2026-23443

In the Linux kernel, the following vulnerability has been resolved: ACPI: processor: Fix previous acpiprocessorerratapiix4 fix After commi f132e089fe89 "ACPI: processor: Fix NULL-pointer dereference in acpiprocessorerratapiix4", device pointers may be dereferenced after dropping references to the...