CVE-2025-43521

creationtimestamp| type| source ---|---|--- 2025-12-12 23:14:06+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3m7t7pi7hpl2c...

About the security content of macOS Sequoia 15.7.3

About the security content of macOS Sequoia 15.7.3 This document describes the security content of macOS Sequoia 15.7.3. About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or...

CVE-2024-43521

Windows Hyper-V Denial of Service Vulnerability...

CVE-2024-43521

Windows Hyper-V Denial of Service Vulnerability...

CVE-2024-43521

creationtimestamp| type| source ---|---|--- 2024-10-08 17:54:47+00:00| seen| https://www.thezdi.com/blog/2024/10/8/the-october-2024-security-update-review...

CVE-2023-43521

CVE-2023-43521 is described across multiple sources as memory corruption that occurs when multiple listeners are registered to the same file descriptor. The Red Hat and NVD entries reiterate the same flaw; EUVD/CNNVD entries align on the memory corruption vector. The documents do not provide conc...

CVE-2023-43521 Use After Free in HLOS

Memory corruption when multiple listeners are being registered with the same file descriptor...

CVE-2022-43521

creationtimestamp| type| source ---|---|--- 2023-01-05 12:23:37+00:00| seen| https://t.me/cibsecurity/55932 2025-04-10 15:48:55+00:00| published-proof-of-concept| https://t.me/DarkWebInformerCVEAlerts/11253...

CVE-2021-43521

The CVE-2021-43521 vulnerability affects the zlog library (version 1.2.15) and is triggered by a buffer overflow in the function zlog_conf_build_with_file within src/zlog/src/conf.c. This is documented across multiple feeds (NVD, Red Hat, CNVD, OSV, OSV-Dependents), confirming the same root cause...