PULSEUnderground Intel

LIVE0signals / 24h

FEED

vulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET ProfessionalvulnKEV agrega CVE-2015-3246 — Red Hat / LibuservulnKEV agrega CVE-2015-5287 — Red Hat / Automatic Bug Reporting ToolvulnKEV agrega CVE-2022-0995 — Linux / KernelvulnKEV agrega CVE-2026-8452 — Citrix / NetScaler ADC and NetScaler GatewayvulnKEV agrega CVE-2019-1068 — Microsoft / SQL ServervulnKEV agrega CVE-2026-60004 — Gitea / GiteavulnKEV agrega CVE-2026-21962 — Oracle / HTTP Server and Oracle Weblogic Server Proxy Plug-invulnKEV agrega CVE-2026-73570 — Synacor / Zimbra Collaboration Suite (ZCS)vulnKEV agrega CVE-2026-72530 — TrueConf / ServervulnKEV agrega CVE-2026-72529 — TrueConf / ServervulnKEV agrega CVE-2023-49105 — ownCloud / ownCloudvulnKEV agrega CVE-2026-53362 — Linux / KernelvulnKEV agrega CVE-2026-66384 — JFrog / ArtifactoryvulnKEV agrega CVE-2021-23758 — Ajax.NET Professional / Ajax.NET ProfessionalvulnKEV agrega CVE-2015-3246 — Red Hat / LibuservulnKEV agrega CVE-2015-5287 — Red Hat / Automatic Bug Reporting ToolvulnKEV agrega CVE-2022-0995 — Linux / KernelvulnKEV agrega CVE-2026-8452 — Citrix / NetScaler ADC and NetScaler GatewayvulnKEV agrega CVE-2019-1068 — Microsoft / SQL ServervulnKEV agrega CVE-2026-60004 — Gitea / GiteavulnKEV agrega CVE-2026-21962 — Oracle / HTTP Server and Oracle Weblogic Server Proxy Plug-invulnKEV agrega CVE-2026-73570 — Synacor / Zimbra Collaboration Suite (ZCS)vulnKEV agrega CVE-2026-72530 — TrueConf / ServervulnKEV agrega CVE-2026-72529 — TrueConf / Server

CVE Watch—

CVE-2021-1905

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

CVSS

—

No CVSS

EPSS

1.1%

p65

KEV

YES

Nov 3, 2021

Exploit Today

69

0-100

Published: — · Last modified: —

EPSS · 30d

1.1%EPSS · 30 days1.1%

2026-08-022026-08-31

KEV catalog record

Product

Qualcomm / Multiple Chipsets

Vulnerability

Qualcomm Multiple Chipsets Use-After-Free Vulnerability

Added to KEV

Nov 3, 2021

Remediate by

May 3, 2022

Known ransomware use

No

Summary description

Multiple Qualcomm Chipsets contain a use after free vulnerability due to improper handling of memory mapping of multiple processes simultaneously.

Required action

Apply updates per vendor instructions.

Notes

https://nvd.nist.gov/vuln/detail/CVE-2021-1905

Related CVEs

CVECVSSEPSSKEVRExploitTitleMod.

CVE-2026-21385—

KEV—69Qualcomm Multiple Chipsets Memory Corruption Vulnerability—CVE-2023-33107—

KEV—67Qualcomm Multiple Chipsets Integer Overflow Vulnerability—CVE-2023-33106—

KEV—67Qualcomm Multiple Chipsets Use of Out-of-Range Pointer Offset Vulnerability—CVE-2025-27038—

KEV—67Qualcomm Multiple Chipsets Use-After-Free Vulnerability—CVE-2025-21479—

KEV—66Qualcomm Multiple Chipsets Incorrect Authorization Vulnerability—CVE-2023-33063—

KEV—65Qualcomm Multiple Chipsets Use-After-Free Vulnerability—