Cybersecurity

F5 BIG-IP APM CVE-2026-94127: Unauth Heap Overflow RCE on APM+OAuth VIPs — KEV Due September 25

F5 BIG-IP APM CVE-2026-94127: Unauth Heap Overflow RCE on APM+OAuth VIPs — KEV Due September 25

Unauth data-plane RCE when a VIP has both APM and an OAuth profile. Hotfixes and interim iRule out; federal due…

Arista VeloCloud CVE-2026-93952: On-Prem Orchestrator CVSS 10 — KEV Due September 25

Arista VeloCloud CVE-2026-93952: On-Prem Orchestrator CVSS 10 — KEV Due September 25

Actively exploited CVSS 10 on on-prem VCO. Hosted patched; on-prem needs fixed builds and an IoC hunt....

Chromium V8 CVE-2026-87491: Out-of-Bounds Write Exploited — KEV Due Today (September 23)

Chromium V8 CVE-2026-87491: Out-of-Bounds Write Exploited — KEV Due Today (September 23)

In-the-wild V8 write; Chrome 153.0.8010.36/.37 fixes it. Federal KEV due is today — verify Edge and other Chromium browsers too....

The 5-Minute Cyber Brief: September 23, 2026

The 5-Minute Cyber Brief: September 23, 2026

Check Point VPN+mgmt KEV due Friday, F5 APM OAuth RCE, Arista VeloCloud CVSS 10, Chromium V8 due today....

Zyxel GS1900 CVE-2026-7273: Unauth LAN Stack Overflow to OS Commands — KEV Due September 24

Zyxel GS1900 CVE-2026-7273: Unauth LAN Stack Overflow to OS Commands — KEV Due September 24

CISA added the GS1900 CGI stack overflow to KEV yesterday. Federal due September 24 — patch, lock management VLANs, triage....

Ivanti Neurons for ITSM: Unauth Deserialization RCE Pair (CVE-2026-12744 / 12745)

Ivanti Neurons for ITSM: Unauth Deserialization RCE Pair (CVE-2026-12744 / 12745)

Two CVSS 9.8 unauth deserialization bugs on the ITSM brain. On-prem needs September updates or 2026.2+....

Linux LPE Quartet: DirtyAH6, TUNderflow, PPPoEject, DiagSpill — Patch Beyond Monday’s KEV

Linux LPE Quartet: DirtyAH6, TUNderflow, PPPoEject, DiagSpill — Patch Beyond Monday’s KEV

Four more local-root bugs disclosed September 18 — different from Monday’s KEV trio. Confirm your kernel covers all four....

Windows Update Stack CVE-2026-81963: Federal KEV Due Today (September 22)

Windows Update Stack CVE-2026-81963: Federal KEV Due Today (September 22)

Link-following Update Stack EoP to SYSTEM — federal due today. Verify September cumulatives actually landed....

The 5-Minute Cyber Brief: September 22, 2026

The 5-Minute Cyber Brief: September 22, 2026

Zyxel GS1900 KEV due Thursday, Ivanti Neurons unauth RCE, Linux LPE quartet, Windows Update Stack due today....

SolarWinds Access Rights Manager CVE-2026-28326: Hard-Coded Key to Unauth RCE

SolarWinds Access Rights Manager CVE-2026-28326: Hard-Coded Key to Unauth RCE

Hard-coded static key yields unauthenticated RCE on ARM ≤2026.2. Ship 2026.2.1....

CrowdSec: Departed Employee’s Live GitHub Access → ~170 Private Repos Cloned

CrowdSec: Departed Employee’s Live GitHub Access → ~170 Private Repos Cloned

TanStack credential theft plus retained ex-employee GitHub access cloned ~170 private repos....

The 5-Minute Cyber Brief: September 21, 2026

The 5-Minute Cyber Brief: September 21, 2026

Monday reboot-and-revoke brief: Linux kernel KEV trio due today, Orkes Conductor RCE, SolarWinds ARM, CrowdSec offboarding....

Linux Kernel KEV Trio: kTLS, ebtables, AF_ALG — Federal Due September 21

Linux Kernel KEV Trio: kTLS, ebtables, AF_ALG — Federal Due September 21

CISA's three exploited Linux kernel bugs are due today. Patch, reboot, then triage....