What's happening in security
Breaches, credential dumps, actively exploited bugs and AI incidents — pulled from 5,636 items across public feeds, Have I Been Pwned and CISA KEV.
Biggest this week
- Westcon-Comstor posts record US$3.37B first-half sales as APAC demand for AI, cloud and cyber accelerates — Reseller News (NZ), 2d ago
- GitHub Octoverse 2026 — Simon Willison (AI), 4d ago
- Binance Suffers Security Breach Affecting $6.3 Billion in Assets, Nearly $3 Billion Frozen — The Hacker News, 2d ago
- Upwind Security Raises $400 Million at $3.8 Billion Valuation — SecurityWeek, 4d ago
- Binance hit by record $6.3 billion crypto hack, scrambles to freeze funds — The Record, 2d ago
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Unit 42 Uncovers PEERSTITCH, a Stealthy FortiGate Implant
We investigated an intrusion where attackers exploited CVE-2024-47575 to target 500+ firewalls and deploy PEERSTITCH, a memory-resident ARM64 malware. The post Unit 42 Uncovers PEERSTITCH, a Stealthy FortiGate Implant appeared fir…
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Fridge hack costing millions and sparking fires stemmed from poor security
Incident hitting 700 supermarkets exploited outdated devices exposed to the Internet.
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Ivanti ICS Zero-Day Attacks Highlight Vendor Patching Hurdles
CVE-2026-104935, a high-severity authentication bypass + RCE vulnerability, was only partially discovered and patched in July, leaving an opening for threat actors to capitalize on.
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Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability
Attackers are exploiting a critical flaw in Cisco Secure Email Gateway that lets a sender with no login write files to the appliance's operating system, Cisco said in an advisory on Wednesday. The attacker sends an email with a cr…
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Microsoft drops an actively exploited zero-day among record high of 1,413 vulnerabilities
In its October Patch Tuesday, the tech giant addressed more defects in one month than any annual total on record. Nearly 4 in 5 vulnerabilities affect Windows. The post Microsoft drops an actively exploited zero-day among record h…
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Hackers Backdoor Nextcloud Servers Through Critical Flaw in Collabora’s Built-in CODE App
Attackers exploited a flaw in an optional Nextcloud app, Collabora Online - Built-in CODE Server, to plant web shells on Nextcloud servers. Three administrators reported the issue on GitHub, with the first logged attack on Septemb…
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Cisco patches new Secure Email Gateway zero-day exploited in attacks
Cisco has patched another actively exploited zero-day flaw in its Secure Email Gateway (SEG) that lets remote unauthenticated attackers execute commands with root privileges. [...]
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ICS Patch Tuesday: Siemens Issues 17 Advisories, Rockwell Fixes ArmorBlock Takeover Flaw
ABB previously published an advisory warning about possible probing of a dynovaPRO vulnerability. The post ICS Patch Tuesday: Siemens Issues 17 Advisories, Rockwell Fixes ArmorBlock Takeover Flaw appeared first on SecurityWeek .
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Hacker targets Ivanti Connect Secure in chained exploitation
Researchers warn the attacker is taking multiple steps to clean up forensic evidence after an attack.
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From One Account to Every Mailbox: Breaking Zimbra's Identity Boundaries (Part 1)
An enterprise mail server authenticates users, stores private communications, delivers recovery links, runs calendars, and sends mail that employees and other systems trust. Compromising it can therefore expose both email and the …
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CISA warns admins to immediately fix Ivanti flaw exploited as zero-day
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) urged security teams to immediately patch an Ivanti Connect Secure (ICS) flaw exploited in zero-day attacks since at least October 1st. [...]
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Unauthenticated SQL Injection In Channel Software WebAlliance eCommerce
Overview While performing continuous red teaming exercises through Rapid7’s Vector Command service, Rapid7 discovered CVE-2026-108065 , an SQL Injection vulnerability (CWE-89) in Channel Software WebAlliance eCommerce.The exploit …
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CISA warns of new Ivanti bug being exploited as latest Patch Tuesday breaks records
The sixth exploited Ivanti bug this year drew attention from the feds and researchers, while a severe Microsoft vulnerability was one of more than 1,400 listed for Patch Tuesday.
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CISA Urges Immediate Ivanti Connect Secure Updates as Honeypots Log 105 Exploit Attempts
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday urged organizations to take steps to immediately update their Ivanti Connect Secure (ICS) appliances and deployments to the latest version following the d…
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Attackers chained three Ivanti zero-days to gain root on fully patched VPN appliances
A threat actor has been using an exploit chain combining three vulnerabilities in Ivanti s Connect Secure (ICS) appliances to breach organizations, collect credentials, exfiltrate configuration data, and perform network reconnaiss…
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Microsoft fixes exploited Mark of the Web bypass vulnerability (CVE-2026-96951)
In another record-breaking Patch Tuesday, Microsoft has squashed over 1,400 security bugs, including a Mark of the Web bypass vulnerability (CVE-2026-96951) exploited by attackers in the wild. CVE-2026-96951 is a command injection…
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AI-Found Linux Kernel Flaw Gives Local Users Root, and Can Break a Guest Out to the Host
A flaw in Linux's vhost subsystem lets a local user read and write kernel memory at will and become root across nearly a decade of kernel versions. In one virtualization setup, it lets an untrusted virtual machine write to the hos…
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Citrix, Fortinet, Ivanti Patch 29 Vulnerabilities Across Their Products
Critical-severity flaws could lead to authentication bypass, code execution, and sensitive authentication information leaks. The post Citrix, Fortinet, Ivanti Patch 29 Vulnerabilities Across Their Products appeared first on Securi…
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Microsoft Patches Record 1,413 Vulnerabilities, Including Exploited Windows Zero-Day
The most important is CVE-2026-96951, a security feature bypass flaw in Windows that has been exploited in the wild. The post Microsoft Patches Record 1,413 Vulnerabilities, Including Exploited Windows Zero-Day appeared first on S…
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SAP Patches Critical NetWeaver, S/4HANA Vulnerabilities
The bugs could allow attackers to invoke internal operations and execute code, completely compromising the system. The post SAP Patches Critical NetWeaver, S/4HANA Vulnerabilities appeared first on SecurityWeek .
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Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug
Microsoft on Tuesday shattered its own Patch Tuesday record by shipping patches for a whopping 1,413 vulnerabilities, including one that it said has come under active exploitation. These include 1,102 flaws in Windows, 134 in Offi…
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Google quadruples Chrome bug bounty base pay, offers up to $20,000 for sandbox escapes
Google is updating its Chrome Vulnerability Rewards Program (Chrome VRP), increasing payments for memory corruption vulnerabilities and expanding rewards for other security flaws, fixes and research tools. “A primary goal of the C…
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CVE-2026-105134: Ahsay AhsayCBS — Ahsay AhsayCBS Command Injection Vulnerability
Ahsay AhsayCBS contains a command injection vulnerability that could allow a remote attacker to execute operating system commands via manipulation of the random parameter in the Replication Receiver component’s /rps/api/json/Updat…
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CVE-2026-76519: Cisco Secure Email Gateway — Cisco Secure Email Gateway Relative Path Traversal Vulnerability
Cisco Secure Email Gateway contains a relative path traversal vulnerability that could allow an unauthenticated, remote attacker to write arbitrary files on the underlying operating system.
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CVE-2026-105133: Ahsay AhsayCBS — Ahsay AhsayCBS Improper Authentication Vulnerability
Ahsay AhsayCBS contains an improper authentication vulnerability that could allow a remote attacker to bypass authentication via manipulation of the random parameter in the API component’s checkSysPwd function. This vulnerability …
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CVE-2026-0322: Palo Alto Networks PAN-OS — Palo Alto Networks PAN-OS Code Injection Vulnerability
Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall.
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Microsoft Patches More Than 1,400 Security Flaws
Microsoft today issued updates to fix more than 1,400 security vulnerabilities in its Windows operating systems and other software. Today's epic patch batch dwarfs September's record of nearly 1,000 fixes, which was already about …
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Zero-Days Lurk in Microsoft's Overgrown October Patch Tuesday
The scary surprises for the largest security update ever include security bypasses and unauthenticated RCEs.
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Ivanti misses opportunity to fix vulnerability before attackers got to work and made it a zero-day
The security vendor said it initially discovered a portion of the defect during internal security checks in June, but the company said it didn’t meet the threshold for an out-of-band release. The post Ivanti misses opportunity to …
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Patch Tuesday - October 2026
Microsoft is publishing 1,413 own-product vulnerabilities on October 2026 Patch Tuesday , including 1,102 vulnerabilities in Windows. Anyone who enjoyed last month’s record-setting Patch Tuesday will love the October 2026 edition,…
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Ghostscript flaw lets hackers hijack servers via PDF uploads
A critical heap buffer overflow vulnerability (CVE-2026-39919) in the Ghostscript interpreter and rendering engine could allow remote code execution through specially crafted PDF files. [...]
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Microsoft Patch Tuesday for October 2026 — Snort rules and prominent vulnerabilities
Blog post covering the vulnerabilities disclosed during Microsoft Patch Tuesday.
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Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days
Today is Microsoft's October 2026 Patch Tuesday, with security updates addressing a record-breaking 1,411 flaws, including one actively exploited and two publicly disclosed zero-day vulnerabilities. [...]
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Microsoft releases Windows 10 KB5126657 extended security update
Microsoft released the Windows 10 KB5126657 extended security update, which includes this month's record-breaking October 2026 Patch Tuesday fixes and a few bug fixes and changes. [...]
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Ivanti Zero-Day Chain Gave Attackers Root Access to Fully Patched VPN
CVE-2026-104935 affects Ivanti Connect Secure and it can be exploited for unauthenticated remote code execution with elevated privileges. The post Ivanti Zero-Day Chain Gave Attackers Root Access to Fully Patched VPN appeared firs…
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Docker Fixes Critical Two-Year-Old Hub Flaw That Let One User Push Images as Another
A flaw in Docker Hub, the registry where container images are published and downloaded, let one user push, pull, or delete images as another user. Docker fixed the flaw on September 30 and says it found no evidence that anyone exp…
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Windows 11 KB5127648 & KB5126653 cumulative updates released
Microsoft has released Windows 11 KB5127648 and KB5126653 cumulative updates for versions 26H2/25H2/24H2 and 23H2 to fix security vulnerabilities and bugs and add new features. [...]
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Attacker Chains Three Ivanti Connect Secure Zero-Days for Root Access, Only Two Patched So Far
An attacker chained three zero-day flaws in Ivanti Connect Secure, a VPN appliance, to run commands as root without logging in, security firm Volexity said on October 13. Ivanti has released fixes for two of the flaws and told cus…
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Adobe Patches 140 Vulnerabilities Across 10 Products
The flaws affect products such as Commerce, Photoshop, ColdFusion, Substance 3D, Dimension, FrameMaker and Bridge. The post Adobe Patches 140 Vulnerabilities Across 10 Products appeared first on SecurityWeek .
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Ivanti Connect Secure zero-day exploited in the wild (CVE-2026-104935)
Overview On October 13, 2026, Ivanti published a security advisory for CVE-2026-104935 , a high-severity authentication bypass by spoofing ( CWE-290 ) affecting Ivanti Connect Secure (ICS). The vulnerability has a CVSSv3.0 score o…
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Google Partially Reverses Chrome Bug Bounty Cuts
Google is restructuring bug bounty rewards with a focus on complex memory safety vulnerabilities. The post Google Partially Reverses Chrome Bug Bounty Cuts appeared first on SecurityWeek .
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Sandbox vulnerability gives rogue AI agents a path to escape and leak data, research says
The new research, published by AI security startup AIR, found that a network filtering flaw in Vercel Sandbox — a tool used to run code in isolated environments — could allow agents to exploit certificate validation processes to t…
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Ivanti warns of Connect Secure zero-day exploited in attacks
Ivanti urged customers on Tuesday to immediately patch an actively exploited zero-day vulnerability in the Ivanti Connect Secure (ICS) remote access gateway. [...]
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Docker Hub flaw let attackers impersonate users, tamper with images
Docker has disclosed a critical vulnerability (CVE-2026-105445) in Docker Hub that let attackers access another user's container repositories using a personal access token (PAT). [...]
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RE: https:// infosec.exchange/@breachplease /117433888071157011 Episode 50 already?! How did this happen? We d…
RE: https:// infosec.exchange/@breachplease /117433888071157011 Episode 50 already?! How did this happen? We discuss vulnerabilities in edge devices (SonicWall specifically) and our lack of visibility into these devices.
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When LLM Gateways Go Wrong: Findings from LiteLLM
TL;DR; Our security assessment of LiteLLM (v1.77.7), a widely used open-source LLM gateway, uncovered multiple high-impact vulnerabilities (tracked as CVE-2026-35029, CVE-2026-59823) which have been resolved as of LiteLLM version …
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SAP warns of maximum severity OAuth2 SSRF security flaw
SAP has addressed 20 security flaws across multiple products in its October 2026 security updates, including a maximum-severity vulnerability in the Cloud SDK for Python. [...]
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AI Autopsy: Two Zero Days and an Agent Is Enough to Breach Dutch Security Non-Profit
The Dutch Institute for Vulnerability Disclosure (DIVD) is not used to being the story Phil Muncaster investigates a noisy, machine-speed attack with a difference Read the rest of AI Autopsy: Two Zero Days and an Agent Is Enough t…
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[Webinar] How to Stop AI-Driven Privilege Escalation With Runtime Identity Controls
The dangerous part of a stolen identity isn't always the initial login. It's what an attacker can do with that access next. With AI accelerating reconnaissance, exploitation of vulnerabilities, and privilege escalation, attackers …
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CVE-2026-97229: Critical Unauthenticated Remote Code Execution in GitLab
Overview On October 12, 2026, GitLab published a critical patch release for CVE-2026-97229 , an integer overflow or wraparound ( CWE-190 ) in the CI/CD regular expression compiler affecting GitLab Community Edition (CE) and Enterp…
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