CVE-2026-83781
Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
CVSS
7.8
Alto
EPSS
0.3%
p23
KEV
—
Exploit Today
7
0-100
Publicado: 13 oct 2026 · Última mod.: 13 oct 2026 · CWE-170
0.3%EPSS · 30 días0.3%
2026-10-142026-10-21
Improper null termination in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges locally.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-1144573.7 BAJ—
———A flaw was found in mod_qos. An unauthenticated remote attacker could cause a Denial of Service (DoS) by sending a specially crafted JSON request when JSON body filtering is enabled. Due to improper string termination during the processing of percent-encoded input, the module reads past allocated memory boundaries, which can cause an Apache worker process to crash.15hCVE-2026-968605.5 MED32.6%
——10Out-of-bounds read in Windows USB Print Driver allows an authorized attacker to disclose information locally.6dCVE-2026-968505.5 MED31.5%
——9Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose information locally.6dCVE-2026-818823.3 BAJ2.4%
——1radare2 is a UNIX-like reverse engineering framework and command-line toolset. Prior to 6.2.0, radare2's binary property-list Unicode parser was vulnerable because the binary-property-list Unicode parser underallocated an uninitialized UTF-8 destination and did not guarantee NUL termination. The vulnerability is triggered by running the explicit pFB or pFBj commands on untrusted binary property-list data. The json encoder treated the converted data as a nul-terminated c string and could continue reading beyond the allocation. This can cause disclosure of uninitialized or adjacent heap contents in JSON output and possible process termination. This issue is fixed in version 6.2.0.24dCVE-2026-733244.3 MED14.2%
——4Certain VLC media player builds in versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing media from an attacker-controlled network source. Exploitation requires user interaction and may disclose a limited, layout-dependent amount of VLC process memory. Exposure depends on build configuration.38dCVE-2026-785065.5 MED44.6%
——13Improper null termination in Microsoft Office Word allows an unauthorized attacker to disclose information locally.35d