CVE-2026-37534

Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadTransportProtocolDataTransfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame...

CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43033

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption When decrypting data that is not in-place src != dst, there is no need to save the high-order sequence bits in dst as it could simply be re-copied...

CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43042

In the Linux kernel, the following vulnerability has been resolved: mpls: add seqcount to protect the platformlabel,s pair The RCU-protected codepaths mplsforward, mplsdumproutes can have an inconsistent view of platformlabels vs platformlabel in case of a concurrent resize...

CVE-2026-43033 crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption

In the Linux kernel, the following vulnerability has been resolved: crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption When decrypting data that is not in-place src != dst, there is no need to save the high-order sequence bits in dst as it could simply be re-copied...

Linux Kernel Security Vulnerabilities

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the crypto authencesn module failing to save the high sequence bits in dst when decrypting out-of-place,...

CVE-2026-37534

Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadTransportProtocolDataTransfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame...

CVE-2026-37534

Integer underflow vulnerability in Open-SAE-J1939 thru commit b6caf884df46435e539b1ecbf92b6c29b345bdfe 2025-11-30 in SAEJ1939ReadTransportProtocolDataTransfer,allows attackers to write to arbitrary memory via crafted sequence number from the CAN frame...

PT-2026-36508

Name of the Vulnerable Software and Affected Versions Open-SAE-J1939 versions prior to commit b6caf884df46435e539b1ecbf92b6c29b345bdfe Description An integer underflow exists in the SAE J1939 Read Transport Protocol Data Transfer function. This allows attackers to write to arbitrary memory by usi...

CVE-2026-37537

CVE-2026-37537 concerns the collin80/Open-SAE-J1939 project. The connected sources describe an integer underflow in the Transport Protocol Data Transfer handling: when the CAN frame sequence number data[0] is 0, the index = data[0] - 1 underflows to 255. A subsequent write to tp_dt->data[255*7...

EUVD-2026-26690

collin80/Open-SAE-J1939 thru commit 744024d4306bc387857dfce439558336806acb06 2023-03-08 contains an integer underflow leading to out-of-bounds write in Transport Protocol Data Transfer handling. At line 23: uint8t index = data0 - 1. When data0 sequence number from CAN frame is 0, index underflows...

CVE-2026-37537

collin80/Open-SAE-J1939 thru commit 744024d4306bc387857dfce439558336806acb06 2023-03-08 contains an integer underflow leading to out-of-bounds write in Transport Protocol Data Transfer handling. At line 23: uint8t index = data0 - 1. When data0 sequence number from CAN frame is 0, index underflows...

JLSEC-2026-367 A security vulnerability has been detected in Cesanta Mongoose up to 7.20

A security vulnerability has been detected in Cesanta Mongoose up to 7.20. This affects the function getpeer of the file /src/netbuiltin.c of the component TCP Sequence Number Handler. The manipulation leads to improper verification of source of a communication channel. The attack may be initiate...

SUSE CVE-2026-31689

In the Linux kernel, the following vulnerability has been resolved: EDAC/mc: Fix error path ordering in edacmcalloc When the mci-pvtinfo allocation in edacmcalloc fails, the error path will call putdevice which will end up calling the device's release function. However, the init ordering is wrong...

Important: kernel6.18

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: nvme: fix memory allocation in nvmeprreadkeys CVE-2026-23244 In the Linux kernel, the following vulnerability has been resolved: net/sched: actgate: snapshot parameters with RCU on replace CVE-2026-23245 In the...

The Vehicle May Be Sick: Denial of Diagnostic Services by Exploiting the CAN Transport Protocol

Vehicle diagnostics has become essential for detecting in-vehicle errors and ensuring safety. While the Unified Diagnostic Services UDS protocol is widely adopted for diagnostic operations, it relies on the ISO 15765-2 standard as the transport protocol over the Controller Area Network CAN, which...

Excalidraw vulnerable to XSS via Mermaid sequence diagram labels (KaTeX rendering)

Impact @excalidraw/[email protected] depends on a Mermaid conversion package version that resolves to a Mermaid release affected by CVE-2025-54881 / GHSA-7rqq-prvp-x9jh. User-supplied Mermaid sequence diagram labels could trigger XSS through Mermaid’s KaTeX label rendering path. This is patched i...

CVE-2026-41680 Marked: OOM Denial of Service via Infinite Recursion in marked Tokenizer

Marked is a markdown parser and compiler. From 18.0.0 to 18.0.1, a critical Denial of Service DoS vulnerability exists in marked. By providing a specific 3-byte input sequence a tab, a vertical tab, and a newline \x09\x0b\n—an unauthenticated attacker can trigger an infinite recursion loop during...

CVE-2026-41680 Marked: OOM Denial of Service via Infinite Recursion in marked Tokenizer

Marked is a markdown parser and compiler. From 18.0.0 to 18.0.1, a critical Denial of Service DoS vulnerability exists in marked. By providing a specific 3-byte input sequence a tab, a vertical tab, and a newline \x09\x0b\n—an unauthenticated attacker can trigger an infinite recursion loop during...