CVE-2026-40383

CriticalCVSS 9.8/10Last modified Jul 24, 2026

Description

An improper validation of user-supplied input leads to a local file inclusion vulnerability.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

No affected versions have been published.

Timeline

Published
May 26, 2026
Last modified
Jul 24, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-403847.5An improper validation of the search parameter of the com_media files API endpoint leads to a path traversal vulnerability.CVE-2026-403857.1In libexif through 0.6.25, an unsigned 32bit integer overflow in Nikon MakerNote handling could be used by local attackers to cause crashes CVE-2026-403867.1In libexif through 0.6.25, an integer underflow in size checking for Fuji and Olympus MakerNote decoding could be used by attackers to crashCVE-2026-40398.8A vulnerability was determined in OpenClaw 2026.2.19-2. This vulnerability affects the function applySkillConfigenvOverrides of the componenCVE-2026-403939.8In Mesa before 25.3.6 and 26 before 26.0.1, out-of-bounds memory access can occur in WebGPU because the amount of to-be-allocated data depenCVE-2026-403947.5Varnish Cache 9 before 9.0.1 and Varnish Enterprise before 6.0.16r11 allows a "workspace overflow" denial of service (daemon panic) for certCVE-2026-403957.5Varnish Enterprise before 6.0.16r12 allows a "workspace overflow" denial of service (daemon panic) for shared VCL. The headerplus.write_req0CVE-2026-403967.5Varnish Cache 9 before 9.0.1 allows a "workspace overflow" denial of service (daemon panic) after timeout_linger. A malicious client could sCVE-2026-403977.8Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.CVE-2026-403987.8Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.CVE-2026-403997.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker CVE-2026-40405.5A vulnerability was identified in OpenClaw up to 2026.2.17. This issue affects the function tools.exec.safeBins of the component File Existe
CVE-2026-40383: Critical severity, CVSS 9.8 | Vulnix