Threat briefs

The openclaw gateway plugin versions 2026.3.24 and earlier incorrectly grants operator.admin runtime scope to all callers, regardless of their granted scopes, potentially allowing unauthorized actions.

A vulnerability in MinIO allows authenticated users with `s3:PutObject` permission to inject internal server-side encryption metadata into objects via crafted replication headers, leading to permanent data unreadability.

Giskard-agents versions 0.3.3 and earlier, and versions 1.0.1a1 through 1.0.2a1 are vulnerable to remote code execution via server-side template injection where the ChatWorkflow.chat() method passes user-supplied strings directly to a non-sandboxed Jinja2 Environment, allowing attackers to execute arbitrary code on the server.

LinkAce versions prior to 2.5.3 are vulnerable to server-side request forgery (SSRF), allowing an authenticated user to trigger server-side requests to internal services by referencing internal hostnames.

UniFi Network Controller versions before 5.10.22 and 5.11.x before 5.11.18 contain an improper certificate verification vulnerability, enabling adjacent network attackers to perform man-in-the-middle attacks by presenting a fraudulent SSL certificate during SMTP connections to intercept traffic and steal credentials.

A buffer overflow vulnerability in Totolink LR350 version 9.3.5u.6369_B20220309 allows a remote attacker to execute arbitrary code by manipulating the 'ssid' argument in the setWiFiGuestCfg function.

Gematik Authenticator versions prior to 4.16.0 are vulnerable to authentication flow hijacking via malicious deep links, potentially allowing attackers to authenticate with victim user identities.

A stack-based buffer overflow vulnerability exists in Tenda AC7 version 15.03.06.44 within the fromSetSysTime function of the /goform/SetSysTimeCfg component's POST Request Handler, allowing a remote attacker to potentially execute arbitrary code by manipulating the 'Time' argument.

A vulnerability exists in the AWS SDK for PHP CloudFront signing utilities where special characters in input values are not properly handled when creating policy documents, potentially leading to unintended access restrictions, affecting versions 3.11.7 through 3.371.3.

Langflow versions 1.5.0 and earlier contain an IDOR vulnerability (CVE-2026-34046) that allows authenticated users to read, modify, and delete flows belonging to other users due to a missing ownership check, potentially exposing sensitive information and enabling unauthorized control over AI agent logic.

The @mobilenext/mobile-mcp package before version 0.0.49 is vulnerable to a Path Traversal vulnerability in the mobile_save_screenshot and mobile_start_screen_recording tools where the `saveTo` and `output` parameters are passed directly to filesystem operations without validation, potentially allowing an attacker to write files outside the intended workspace, leading to privilege escalation and persistence by overwriting sensitive host files.

letta-ai letta version 0.16.4 contains a remote code injection vulnerability (CVE-2026-4965) in the resolve_type function of ast_parsers.py, stemming from improper neutralization of directives in dynamically evaluated code, allowing unauthenticated remote attackers to execute arbitrary code.

A vulnerability in Moby allows attackers to bypass authorization plugins by crafting API requests with oversized bodies, causing the Docker daemon to forward the request without the body to the plugin, potentially leading to unauthorized actions.

A stack-based buffer overflow vulnerability in Tenda AC6 version 15.03.05.16 allows remote attackers to execute arbitrary code by manipulating the WANT/WANS argument in the /goform/WizardHandle POST request handler.

A remote attacker can exploit CVE-2026-28367 in Undertow by sending '\r\r\r' as a header block terminator, leading to request smuggling on vulnerable proxy servers.

A vulnerability exists in Incus where it does not properly verify the combined fingerprint when downloading images from simplestreams servers, allowing an attacker to perform image cache poisoning and potentially expose other tenants to running attacker-controlled images.

The 'POST /api/v2/files' endpoint is vulnerable to path traversal due to improper sanitization of the 'filename' parameter, potentially allowing attackers to write files to arbitrary locations on the filesystem and achieve remote code execution.

A server-side request forgery (SSRF) vulnerability (CVE-2026-4953) exists in mingSoft MCMS version 5.5.0, allowing remote attackers to manipulate the 'catchimage' argument in the catchImage function to potentially access or interact with internal resources.

An authenticated SQL Injection vulnerability in Group-Office's JMAP Contact/query endpoint allows data extraction, including session tokens, leading to account takeover if unpatched.

A chained attack leveraging SQL Expressions and a Grafana Enterprise plugin, tracked as CVE-2026-27876, can lead to remote arbitrary code execution on vulnerable Grafana instances with the sqlExpressions feature enabled.

Cisco Talos disclosed multiple vulnerabilities in Canva Affinity, TP-Link Archer AX53, and HikVision Ultra Face Recognition Terminal products which could lead to sensitive information disclosure, arbitrary code execution, or credentials leak if exploited.

OpenClaw is vulnerable to symlink traversal via IDENTITY.md appendFile in agents.create/update. An attacker who can place a symlink in the agent workspace can hijack the IDENTITY.md path to append attacker-controlled content to arbitrary files on the system leading to remote code execution, persistent code execution, unauthorized SSH access, or service disruption.

The BadAML injection attack allows arbitrary code execution in confidential VMs by exploiting the ACPI interface, enabling attackers with host control to execute malicious AML code within the guest.

CVE-2026-4926 describes a denial-of-service vulnerability due to an inefficient regular expression complexity issue when handling multiple sequential optional groups, leading to exponential growth and resource exhaustion.

A stack-based buffer overflow vulnerability exists in EVerest EV charging software stack versions prior to 2026.02.0. Passing an interface name longer than 16 characters to CAN open routines overflows `ifreq.ifr_name`, potentially leading to code execution.

EVerest, an EV charging software stack, has an out-of-bounds access vulnerability in versions prior to 2026.02.0, which can lead to remote crash or memory corruption when the CSMS sends UpdateAllowedEnergyTransferModes over the network.

Kestra versions up to 1.3.3 are vulnerable to a cross-site scripting (XSS) vulnerability (CVE-2026-33664) allowing arbitrary JavaScript execution by viewing crafted flow metadata.

An out-of-bounds read and write vulnerability in LIBPNG's ARM/AArch64 Neon-optimized palette expansion path (CVE-2026-33636) allows attackers to potentially achieve denial-of-service or arbitrary code execution by crafting malicious PNG images.

A stack-based buffer overflow vulnerability exists in Tenda AC5 version 15.03.06.47, allowing remote attackers to execute arbitrary code by manipulating the `PPPOEPassword` argument in the `formQuickIndex` function of the `/goform/QuickIndex` component.

A stack-based buffer overflow vulnerability in Zen C compiler versions before 0.4.4 allows attackers to crash the compiler or potentially execute arbitrary code via a crafted `.zc` source file with overly long identifiers.