CVE-2026-5278

chromium-browser: Use after free in Web MIDI

Use after free in Web MIDI in Google Chrome on Android prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-5284

chromium-browser: Use after free in Dawn

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker who had compromised the renderer process to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-5285

chromium-browser: Use after free in WebGL

Use after free in WebGL in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-5286

chromium-browser: Use after free in Dawn

Use after free in Dawn in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-5273

chromium-browser: Use after free in CSS

Use after free in CSS in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 6.3 Medium EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-5287

chromium-browser: Use after free in PDF

Use after free in PDF in Google Chrome prior to 146.0.7680.178 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted PDF file. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-34442

FreeScout: Host Header Injection Leading to External Resource Loading and Open Redirect in FreeScout

FreeScout is a free help desk and shared inbox built with PHP's Laravel framework. Prior to version 1.8.211, host header manipulation in FreeScout version (http://localhost:8080/system/status) allows an attacker to inject an arbitrary domain into generated absolute URLs. This leads to External Resource Loading and Open Redirect behavior. When the application constructs links and assets using the unvalidated Host header, user requests can be redirected to attacker-controlled domains and external resources may be loaded from malicious servers. This issue has been patched in version 1.8.211.

CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed

Vendors

Freescout Freescout Helpdesk

Products

Freescout Freescout

CVE-2026-32920

OpenClaw < 2026.3.12 - Arbitrary Code Execution via Auto-Discovery of Workspace Plugins

OpenClaw before 2026.3.12 automatically discovers and loads plugins from .OpenClaw/extensions/ without explicit trust verification, allowing arbitrary code execution. Attackers can execute malicious code by including crafted workspace plugins in cloned repositories that execute when users run OpenClaw from the directory.

CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed

Vendors

Openclaw

Products

Openclaw

CVE-2026-33995

FreeRDP: Possible double free in kerberos_AcceptSecurityContext

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to version 3.24.2, a double-free vulnerability in kerberos_AcceptSecurityContext() and kerberos_InitializeSecurityContextA() (WinPR, winpr/libwinpr/sspi/Kerberos/kerberos.c) can cause a crash in any FreeRDP clients on systems where Kerberos and/or Kerberos U2U is configured (Samba AD member, or krb5 for NFS). The crash is triggered during NLA connection teardown and requires a failed authentication attempt. This issue has been patched in version 3.24.2.

CVSS 3.1 · 5.3 Medium EPSS < 1% KEV · Not listed

Vendors

Freerdp

Products

Freerdp

CVE-2026-33526

Squid vulnerable to Denial of Service in ICP Request handling

Squid is a caching proxy for the Web. Prior to version 7.5, due to heap Use-After-Free, Squid is vulnerable to Denial of Service when handling ICP traffic. This problem allows a remote attacker to perform a reliable and repeatable Denial of Service attack against the Squid service using ICP protocol. This attack is limited to Squid deployments that explicitly enable ICP support (i.e. configure non-zero `icp_port`). This problem _cannot_ be mitigated by denying ICP queries using `icp_access` rules. Version 7.5 contains a patch.

CVSS 4.0 · 9.2 Critical EPSS 9.3% KEV · Not listed

Vendors

Squid-cache

Products

Squid

CVE-2026-32829

lz4_flex: Decompression can leak information from uninitialized memory or reused output buffer

lz4_flex is a pure Rust implementation of LZ4 compression/decompression. In versions 0.11.5 and below, and 0.12.0, decompressing invalid LZ4 data can leak sensitive information from uninitialized memory or from previous decompression operations. The library fails to properly validate offset values during LZ4 "match copy operations," allowing out-of-bounds reads from the output buffer. The block-based API functions (`decompress_into`, `decompress_into_with_dict`, and others when `safe-decode` is disabled) are affected, while all frame APIs are unaffected. The impact is potential exposure of sensitive data and secrets through crafted or malformed LZ4 input. This issue has been fixed in versions 0.11.6 and 0.12.1.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed

Vendors

Pseitz

Products

Lz4 Flex

CVE-2025-13674

Access of Uninitialized Pointer in Wireshark

BPv7 dissector crash in Wireshark 4.6.0 allows denial of service

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Wireshark

Products

Wireshark

CVE-2025-13499

Access of Uninitialized Pointer in Wireshark

Kafka dissector crash in Wireshark 4.6.0 and 4.4.0 to 4.4.10 allows denial of service

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Wireshark

Products

Wireshark

CVE-2024-8645

Access of Uninitialized Pointer in Wireshark

SPRT dissector crash in Wireshark 4.2.0 to 4.0.5 and 4.0.0 to 4.0.15 allows denial of service via packet injection or crafted capture file

CVSS 3.1 · 5.5 Medium EPSS < 1% KEV · Not listed

Vendors

Wireshark

Products

Wireshark

CVE-2024-8250

Expired Pointer Dereference in Wireshark

NTLMSSP dissector crash in Wireshark 4.2.0 to 4.0.6 and 4.0.0 to 4.0.16 allows denial of service via packet injection or crafted capture file

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Wireshark

Products

Wireshark

CVE-2025-55273

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability

HCL Aftermarket DPC is affected by Cross Domain Script Include vulnerability where an attacker using external scripts can tamper with the DOM, altering the content or behavior of the application. Malicious scripts can steal cookies or session tokens, leading to session hijacking.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed

Vendors

Hcl Hcltech

Products

Aftermarket Dpc Aftermarket Cloud

CVE-2026-33150

Use After Free in libfuse

libfuse is the reference implementation of the Linux FUSE. From version 3.18.0 to before version 3.18.2, a use-after-free vulnerability in the io_uring subsystem of libfuse allows a local attacker to crash FUSE filesystem processes and potentially execute arbitrary code. When io_uring thread creation fails due to resource exhaustion (e.g., cgroup pids.max), fuse_uring_start() frees the ring pool structure but stores the dangling pointer in the session state, leading to a use-after-free when the session shuts down. The trigger is reliable in containerized environments where cgroup pids.max limits naturally constrain thread creation. This issue has been patched in version 3.18.2.

CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed

Vendors

Libfuse Libfuse Project

Products

Libfuse Libfuse

CVE-2025-33215

VIRTIO-BLK Out-of-Range Pointer Offsets Cause Storage Denial of Service in NVIDIA SNAP-4 Container

NVIDIA SNAP-4 Container contains a vulnerability in the VIRTIO-BLK component where a malicious guest VM may cause use of out-of-range pointer offset by sending crafted messages. A successful exploit of this vulnerability may lead to a denial of service of the DPA and impact the availability of storage to other VMs.

CVSS 3.1 · 6.8 Medium EPSS < 1% KEV · Not listed

Vendors

Nvidia

Products

Snap-4 Container

CVE-2026-4676

chromium-browser: Use after free in Dawn

Use after free in Dawn in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more

CVE-2026-4678

chromium-browser: Use after free in WebGPU

Use after free in WebGPU in Google Chrome prior to 146.0.7680.165 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed

Vendors

Apple Google Linux and 1 more

Products

Macos Chrome Linux Kernel and 1 more