PULSEUnderground Intel

LIVE26signals / 24h

FEED

ransomsilentransomgroup reclama a M... C... · Not Foundransomqilin reclama a United Restaurant Supply · US · Hospitalityransombravox reclama a AMSAM · FR · Not Foundransombravox reclama a Barrow & Grimm · US · Not Foundransomsilentransomgroup reclama a M...r · Not Foundransomsilentransomgroup reclama a Kirkland & Ellis LLP · US · Professional Servicesransomakira reclama a Bethany Press International · Retail & E-Commerceransomakira reclama a Medienwerkstatt · DE · Educationransomakira reclama a Annapath · Not Foundransomrhysida reclama a DR.SCHNELL GmbH & Co. KGaA · DE · Manufacturingransomqilin reclama a Airtificial · Technologyransomqilin reclama a Bathurst RSL · AU · Hospitalityransomqilin reclama a Creative Universe · AU · Otherransomeverest reclama a PWC · GB · Professional Servicesransomsilentransomgroup reclama a M... C... · Not Foundransomqilin reclama a United Restaurant Supply · US · Hospitalityransombravox reclama a AMSAM · FR · Not Foundransombravox reclama a Barrow & Grimm · US · Not Foundransomsilentransomgroup reclama a M...r · Not Foundransomsilentransomgroup reclama a Kirkland & Ellis LLP · US · Professional Servicesransomakira reclama a Bethany Press International · Retail & E-Commerceransomakira reclama a Medienwerkstatt · DE · Educationransomakira reclama a Annapath · Not Foundransomrhysida reclama a DR.SCHNELL GmbH & Co. KGaA · DE · Manufacturingransomqilin reclama a Airtificial · Technologyransomqilin reclama a Bathurst RSL · AU · Hospitalityransomqilin reclama a Creative Universe · AU · Otherransomeverest reclama a PWC · GB · Professional Services

CVE WatchOct 13, 2026

CVE-2026-83735

Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVSS

7.8

High

EPSS

0.4%

p31

KEV

—

Exploit Today

9

0-100

Published: Oct 13, 2026 · Last modified: Oct 13, 2026 · CWE-763

EPSS · 30d

0.4%EPSS · 30 days0.4%

2026-10-142026-10-21

Technical description

Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.

Official references

msrc.microsoft.comhttps://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-83735

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-112893—

——6Pillow is a Python imaging library. From 10.0.0 until 13.0.0, Pillow can free an invalid glyph pointer during FreeType rendering with an active stroker. If FT_Load_Glyph fails, cleanup may call FT_Done_Glyph on an uninitialized or stale glyph variable. An attacker can supply a malformed font as untrusted bytes to an application that draws text with a nonzero stroke width, forcing the glyph-load failure path. This can corrupt memory or crash the process. This issue is fixed in version 13.0.0.2d CVE-2026-689085.3 MED

——11libIEC61850 is an open-source implementation of IEC 61850 client and server protocols including MMS, GOOSE, Sampled Values, and R-Session. Prior to 1.6.2, Reporting_RCBWriteAccessHandler accepts an RptID longer than 129 bytes in the report-control-block write path. When GI later causes sendNextReportEntrySegment to serialize the report, the function wraps rptIdBuf[130] as a temporary MmsValue and passes it to MmsValue_setVisibleString. The setter's resize path frees the stack-backed buffer, allowing a remote client to trigger an invalid free and server crash by writing the oversized RptID and then generating a report. This issue is fixed in version 1.6.2.6d CVE-2026-970118.8 HIG

——16Use of uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to execute code over a network.7d CVE-2026-858507.8 HIG

——8Release of invalid pointer or reference in Windows Kernel allows an authorized attacker to elevate privileges locally.9d CVE-2026-853627.0 HIG

——5Release of invalid pointer or reference in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.6d CVE-2026-839087.0 HIG

——5Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.6d