use after free Archives • Daily CyberSecurity

Chrome 157 Security Update Fixes 213 Flaws, Including Seven Critical Bugs

Chrome security update for Chrome 157 fixing critical flaws CVE-2026-121156 and CVE-2026-121035

Chrome 157 Security Update Fixes 213 Flaws, Including Seven Critical Bugs

Do Son November 3, 2026

Chrome security update: Chrome 157 fixes 213 flaws, including critical bugs CVE-2026-121156 in Dawn and CVE-2026-121035 in Prerender. Update now.

Chrome 155 Update Fixes 10 Security Flaws, Including Critical Prerender Bug Chrome security update fixes critical use after free flaw CVE-2026-110922

Chrome security update fixes critical use after free flaw CVE-2026-110922

Chrome 155 Update Fixes 10 Security Flaws, Including Critical Prerender Bug

Do Son October 16, 2026

A Chrome security update fixes 10 flaws, including critical use after free bug CVE-2026-110922. Update to Chrome 155.0.8059.84 now.

Chrome 155 Security Update Fixes 37 Flaws, Including Seven Critical Bugs Chrome security update 155 fixes use after free and buffer overflow vulnerabilities

Chrome security update 155 fixes use after free and buffer overflow vulnerabilities

Chrome 155 Security Update Fixes 37 Flaws, Including Seven Critical Bugs

Do Son October 14, 2026

The Chrome security update to version 155 fixes 37 flaws, including seven critical bugs and 25 use after free issues. Update Chrome now.

Chrome 155 Security Update Fixes 247 Flaws, Including Four Critical Use-After-Free Bugs

Chrome 155 security update fixes 247 flaws including critical use after free bugs CVE-2026-106382 and CVE-2026-106197

Chrome 155 Security Update Fixes 247 Flaws, Including Four Critical Use-After-Free Bugs

Do Son October 7, 2026

The Chrome 155 security update fixes 247 flaws, including critical use after free bugs CVE-2026-106382 and CVE-2026-106197. Update now.

RustyTux: Public PoC Exploit Targets Linux Kernel Privilege Escalation Flaw RustyTux Linux kernel privilege escalation exploit chaining an ESP-in-TCP use-after-free race to a root shell on CentOS and Ubuntu

RustyTux Linux kernel privilege escalation exploit chaining an ESP-in-TCP use-after-free race to a root shell on CentOS and Ubuntu

RustyTux: Public PoC Exploit Targets Linux Kernel Privilege Escalation Flaw

Do Son September 25, 2026

RustyTux is a public PoC for a Linux kernel privilege escalation via an ESP-in-TCP use-after-free (CVE-2026-23239). Details and exploit code are now public.

CVE-2026-52924 PoC Exploit Disclosed: 9.8 CVSS Linux Root Privilege Escalation Linux CVE-2026-52924 details and Linux CVE-2026-52924 PoC exploit release

Linux CVE-2026-52924 details and Linux CVE-2026-52924 PoC exploit release

CVE-2026-52924 PoC Exploit Disclosed: 9.8 CVSS Linux Root Privilege Escalation

Do Son September 4, 2026

Security researchers released a Linux CVE-2026-52924 PoC exploit. Check flaw details and patch instructions to secure your systems against root takeovers.

CVE-2026-80714 (CVSS 9.8): Linux Root Escalation PoC Out Linux kernel vulnerability CVE-2026-80714 IPVS netfilter use-after-free root privilege escalation PoC

Linux kernel vulnerability CVE-2026-80714 IPVS netfilter use-after-free root privilege escalation PoC

CVE-2026-80714 (CVSS 9.8): Linux Root Escalation PoC Out

Do Son September 3, 2026

CVE-2026-80714 (CVSS 9.8) is a Linux kernel IPVS use-after-free with public PoC code enabling root privilege escalation on Debian. Patch now.

CVE-2026-68162: Linux Kernel Root Escalation PoC Public Linux kernel vulnerability CVE-2026-68162 SCTP use-after-free root privilege escalation PoC exploit

Linux kernel vulnerability CVE-2026-68162 SCTP use-after-free root privilege escalation PoC exploit

CVE-2026-68162: Linux Kernel Root Escalation PoC Public

Do Son September 2, 2026

CVE-2026-68162, a Linux kernel vulnerability in SCTP (CVSS 7.8), has public PoC code enabling root privilege escalation on Ubuntu 26.04. Patch now.

CVE-2026-81934: Redis RCE PoC Exploit Now Public Redis vulnerability CVE-2026-81934 remote code execution use-after-free PoC exploit warning

CVE-2026-81934: Redis RCE PoC Exploit Now Public

Do Son September 1, 2026

CVE-2026-81934, a critical Redis vulnerability enabling remote code execution (CVSS 9.2), now has public PoC exploit code. Patch TLS servers now.

CVE-2026-53361: PoC Exploit Enables AF_UNIX Container Escape CVE-2026-53361 AF_UNIX garbage collector container escape use-after-free race condition proof-of-concept

CVE-2026-53361 AF_UNIX garbage collector container escape use-after-free race condition proof-of-concept

CVE-2026-53361: PoC Exploit Enables AF_UNIX Container Escape

Do Son August 27, 2026

A public PoC for CVE-2026-53361 turns an AF_UNIX kernel race into a local container escape on Linux. Details and exploit code are now disclosed.

FreeBSD Patches Eight Kernel Vulnerabilities FreeBSD security advisories patching eight kernel vulnerabilities including use-after-free local privilege escalation flaws CVE-2026-58090

FreeBSD security advisories patching eight kernel vulnerabilities including use-after-free local privilege escalation flaws CVE-2026-58090

FreeBSD Patches Eight Kernel Vulnerabilities

Do Son August 26, 2026

FreeBSD patched 8 vulnerabilities on August 25, 2026, mostly local privilege escalation flaws plus a ppp code execution bug. Update now.

Chrome 152 Update Patches 327 Security Vulnerabilities, including 10 Critical Flaws Chrome 152 update patching 327 security vulnerabilities including critical use-after-free flaws CVE-2026-79282

Chrome 152 update patching 327 security vulnerabilities including critical use-after-free flaws CVE-2026-79282

Chrome 152 Update Patches 327 Security Vulnerabilities, including 10 Critical Flaws

Do Son August 26, 2026

Google's Chrome 152 update fixes 327 security vulnerabilities, including 10 Critical use-after-free flaws. Update your browser now.

PoC Released for Redis RCE Use-After-Free Flaw Redis RCE use-after-free vulnerability public proof-of-concept exploit code disclosed

PoC Released for Redis RCE Use-After-Free Flaw

Do Son August 26, 2026

A public PoC exploits a Redis RCE use-after-free flaw tied to CVE-2026-23479, running system commands as the Redis server. Update to 8.8.2.

CVE-2026-74480 (CVSS 9.8): Linux Kernel Privilege Escalation PoC Public Linux kernel CVE-2026-74480 privilege escalation vulnerability with public proof-of-concept exploit code in the network bridge module

Linux kernel CVE-2026-74480 privilege escalation vulnerability with public proof-of-concept exploit code in the network bridge module

CVE-2026-74480 (CVSS 9.8): Linux Kernel Privilege Escalation PoC Public

Do Son August 24, 2026

CVE-2026-74480 (CVSS 9.8) enables Linux kernel privilege escalation via a bridge use-after-free. Exploit code and a demo are now public.

CVE-2026-52912: Linux Kernel Root Exploit PoC Disclosed CVE-2026-52912 Linux kernel privilege escalation use-after-free flaw in netfilter nf_queue with public root exploit PoC

CVE-2026-52912 Linux kernel privilege escalation use-after-free flaw in netfilter nf_queue with public root exploit PoC

CVE-2026-52912: Linux Kernel Root Exploit PoC Disclosed

Do Son August 24, 2026

CVE-2026-52912, a Linux kernel netfilter use-after-free, now has public PoC exploit code enabling root privilege escalation.

CVE-2026-76017: Critical Use-After-Free in Chrome Headlines 7 Security Fixes Chrome use-after-free vulnerability CVE-2026-76017 critical Chromoting flaw among 7 security fixes advisory

Chrome use-after-free vulnerability CVE-2026-76017 critical Chromoting flaw among 7 security fixes advisory

CVE-2026-76017: Critical Use-After-Free in Chrome Headlines 7 Security Fixes

Do Son August 20, 2026

Google patches CVE-2026-76017, a critical use-after-free in Chrome, among 7 security fixes. Update to 151.0.7922.173 or later now.

CVE-2026-68138: PoC Exploit Enables Linux Kernel Privilege Escalation CVE-2026-68138 Linux kernel privilege escalation qdisc rate-table race condition use-after-free proof-of-concept exploit to root

CVE-2026-68138 Linux kernel privilege escalation qdisc rate-table race condition use-after-free proof-of-concept exploit to root

CVE-2026-68138: PoC Exploit Enables Linux Kernel Privilege Escalation

Do Son August 18, 2026

A public PoC for CVE-2026-68138 escalates a normal Linux user to root through a qdisc rate-table race. Details and exploit code are now disclosed.

CVE-2026-64582: PoC Exploit Published for Kernel LPE Linux kernel RDMA rxe use-after-free CVE-2026-64582 local privilege escalation with public PoC exploit code

Linux kernel RDMA rxe use-after-free CVE-2026-64582 local privilege escalation with public PoC exploit code

CVE-2026-64582: PoC Exploit Published for Kernel LPE

Do Son August 14, 2026

A Linux kernel RDMA/rxe use-after-free (CVE-2026-64582) enables local privilege escalation. Full details and PoC exploit code are now public.

MariaDB Low-Privilege Remote Code Execution Chain: Full Details and PoC Exploit Code Publicly Disclosed MariaDB remote code execution low-privilege RCE exploit chain with public proof-of-concept code

MariaDB remote code execution low-privilege RCE exploit chain with public proof-of-concept code

MariaDB Low-Privilege Remote Code Execution Chain: Full Details and PoC Exploit Code Publicly Disclosed

Do Son August 13, 2026

PoC exploit code is public for a MariaDB remote code execution chain. A low-privilege account can run commands as mariadbd. Details inside.

Chrome Update Fixes 5 Use-After-Free Security Bugs Chrome security update patching use-after-free flaws CVE-2026-19556 and CVE-2026-19560 on a browser screen

Chrome security update patching use-after-free flaws CVE-2026-19556 and CVE-2026-19560 on a browser screen

Chrome Update Fixes 5 Use-After-Free Security Bugs

Do Son August 12, 2026

Google's new Chrome security update patches 5 high-severity use-after-free bugs, including CVE-2026-19556 and CVE-2026-19560. Update now.

CVE-2026-64560: Linux Kernel CPU Timer Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed

Linux kernel CPU timer flaw CVE-2026-64560 use-after-free giving a root shell, with public PoC exploit code

CVE-2026-64560: Linux Kernel CPU Timer Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed

Do Son August 12, 2026

PoC exploit code is public for CVE-2026-64560, a Linux kernel CPU timer flaw that gives a root shell on Pixel 10 Pro. CVSS 7.0. Details inside.

CVE-2026-43074: Linux Kernel eventpoll Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed Linux kernel eventpoll flaw CVE-2026-43074 use-after-free giving a root shell, with public PoC exploit code

Linux kernel eventpoll flaw CVE-2026-43074 use-after-free giving a root shell, with public PoC exploit code

CVE-2026-43074: Linux Kernel eventpoll Use-After-Free Gives a Root Shell, PoC Exploit Code Publicly Disclosed

Do Son August 10, 2026

PoC exploit code is public for CVE-2026-43074, a Linux kernel eventpoll flaw that gives a root shell on Pixel 10 Pro. CVSS 7.3. Details inside.