CVE-2026-33524

Zserio is a framework for serializing structured data with a compact and efficient way with low overhead. Prior to 2.18.1, a crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error Denial of Service. This vulnerability is fixed in...

GHSA-CWQ5-8PVQ-J65J Zserio Runtime: Integer Overflow in BitStreamReader and Unbounded Memory Allocation in Deserialization

Summary Unbounded Memory Allocation all platforms A crafted payload as small as 4-5 bytes can force memory allocations of up to 16 GB, crashing any process with an OOM error Denial of Service. Affected code C++: - cpp/runtime/src/zserio/Array.h line 1029 — mrawArray.reservereadLength with uncheck...

DEBIAN-CVE-2026-31659

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadvttpreparetvlvglobaldata builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the ...

DEBIAN-CVE-2026-31635

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31635

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31659 batman-adv: reject oversized global TT response buffers

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadvttpreparetvlvglobaldata builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the ...

CVE-2026-31659

In the Linux kernel, the following vulnerability has been resolved: batman-adv: reject oversized global TT response buffers batadvttpreparetvlvglobaldata builds the allocation length for a global TT response in 16-bit temporaries. When a remote originator advertises a large enough global TT, the ...

CVE-2026-31635 rxrpc: fix oversized RESPONSE authenticator length check

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31635 rxrpc: fix oversized RESPONSE authenticator length check

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31635

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

EUVD-2026-25528

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31635

The Linux kernel (versions 6.10 through 6.13 ) contains a local privilege escalation vulnerability in the rxrpc subsystem, specifically within the rxgk component. The root cause is a missing skb_cow_data() check in rxgk_decrypt_skb() , where an inverted length check allows oversized RESPONSE auth...

CVE-2026-31635

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

CVE-2026-31635 rxrpc: fix oversized RESPONSE authenticator length check

In the Linux kernel, the following vulnerability has been resolved: rxrpc: fix oversized RESPONSE authenticator length check rxgkverifyresponse decodes authlen from the packet and is supposed to verify that it fits in the remaining bytes. The existing check is inverted, so oversized RESPONSE...

EUVD-2026-25420

When generating an ICMP Destination Unreachable or Packet Too Big response, the handler copies a portion of the original packet into the ICMP error body using the IP header's self-declared total length iptotlen for IPv4, ip6plen for IPv6 without validating it against the actual packet buffer size...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization through the normalizeProps handling in FileActions, PageActions, and UserActions. An authenticated attacker can create or update files, pages, or users with a caller-supplied blueprint payload to override the...

CVE-2026-32952 go-ntlmssp NTLM challenges can panic on malformed payloads

go-ntlmssp is a Go package that provides NTLM/Negotiate authentication over HTTP. Prior to version 0.1.1, a malicious NTLM challenge message can causes an slice out of bounds panic, which can crash any Go process using ntlmssp.Negotiator as an HTTP transport. Version 0.1.1 patches the issue...

CVE-2026-32952

CVE-2026-32952 affects the Go package go-ntlmssp. Before version 0.1.1, a malformed NTLM challenge message can trigger a slice-out-of-bounds panic in ntlmssp.Negotiator when used as an HTTP transport, potentially crashing the Go process. The issue is fixed in version 0.1.1. Affected components ar...

GHSA-FJM8-MGC9-MF65 Duplicate Advisory: OpenClaw Has a Gateway Control Interface Information Disclosure Vulnerability

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-hr8g-2q7x-3f4w. This link is maintained to preserve external references. Original Description OpenClaw before 2026.3.31 contains an information disclosure vulnerability in the Control Interface bootstrap JSON th...

CVE-2026-31953 Xibo CMS has Stored XSS via Notification Body with Zero-Click Execution on Login

Xibo is an open source digital signage platform with a web content management system and Windows display player software. A stored Cross-Site Scripting XSS vulnerability in versions prior to 4.4.1 allows an authenticated user with notification creation permissions to inject arbitrary JavaScript...