Daily threat intelligence and vulnerability analysis from our security team. We publish expert breakdowns of critical CVEs, active exploits, and emerging attack campaigns as they happen.
Our analysts monitor vendor advisories, CISA alerts, and underground threat activity to give you actionable guidance you can use the same day. Filter by severity below to find what matters most to your environment.
Updated September 11, 2026 — all 201 published advisories are browsable here. The newest one is on the appliance that is supposed to be doing the protecting: a Cisco firewall management flaw under active attack and added to CISA's known-exploited list, on the console that controls the firewalls guarding the whole network (CVE-2026-20079). Behind it, a Chrome zero-day exploited in the wild, where simply visiting a booby-trapped site is enough to get code running on the machine (CVE-2026-87491), and a FreeIPA flaw that hands full administrator rights to anyone who connects without a password, on the directory server that decides who gets into everything else (CVE-2026-76578). The one readers keep coming back to is the Magento and Adobe Commerce zero-day being exploited against live online stores with no vendor patch available (StyleSmuggler). Every one of these sits on a device or service that faces the internet, so the clock starts the day the advisory drops — and a missed patch window is what turns a routine Tuesday into downtime, a breach-notification bill, and lost revenue. If you are not sure whether yours is patched, our 24/7 staffed security operations center handles the triage for you.
Check Point SmartConsole CVE-2026-16232 (CVSS 9.3) is under active exploitation. Unauthenticated attackers grab a login token and take full admin control of your firewall. Patch now or restrict SmartConsole to trusted networks only.
A critical CVSS 9.8 deserialization flaw in on-premises Microsoft SharePoint Server, CVE-2026-50522, is under active exploitation after a public proof-of-concept. Attackers are executing remote code and stealing SharePoint machine keys for persistence that survives patching. Patch immediately and rotate machine keys.
Read moreA critical unauthenticated remote code execution flaw in the ServiceNow AI Platform, CVE-2026-6875, is under active attack after threat actors weaponized a sandbox escape against the /assessment_thanks.do endpoint. Scored 9.5 on CVSS 4.0, it lets attackers run code with no credentials. Patches reached hosted instances in April and self hosted customers in June, and every unpatched instance is now a live target.
Read moreA previously unknown threat actor tracked as UTA0533 chained two SonicWall SMA 1000 zero-days, CVE-2026-15409 (CVSS 10.0) and CVE-2026-15410, to gain root on internet-facing VPN appliances starting June 22, 2026, weeks before disclosure. Root access let attackers steal credentials, session databases, and MFA seed configurations, then pivot into corporate networks. There are no workarounds. Patch to 12.4.3-03453 or 12.5.0-02835 immediately.
Read moreA pre-authentication RCE chain in WordPress core, nicknamed wp2shell, chains CVE-2026-63030 (REST API batch route confusion) with CVE-2026-60137 (a core SQL injection) to run code on a stock install with no login and no plugins. Working exploit code is public. Patch to 6.9.5, 7.0.2, or 6.8.6 now.
Read moreMicrosoft confirmed CVE-2026-58644, a critical CVSS 9.8 deserialization flaw in on-premises SharePoint Server, was exploited as a zero-day before patches shipped. CISA added it to the KEV catalog with a July 19, 2026 federal deadline. It affects SharePoint Subscription Edition, 2019, and 2016, and attackers are stealing IIS machine keys for persistence.
Read moreZoom disclosed CVE-2026-53412, a critical CVSS 9.8 improper input validation flaw in its Windows software that lets an unauthenticated attacker take over an account over the network with no user interaction. It affects Zoom Workplace, the VDI Client, and the Meeting SDK for Windows. No exploitation has been observed yet, so patch before that changes.
Read moreSonicWall confirmed active exploitation of two SMA 1000 zero-days. CVE-2026-15409 is a maximum severity 10.0 unauthenticated SSRF that chains with CVE-2026-15410, a post-auth code injection, to hand attackers unauthenticated remote command execution as administrator. CISA added both to its KEV catalog with a July 17 federal patch deadline. Patch to 12.4.3-03453 or 12.5.0-02835 immediately.
Read moreTwo Joomla extensions, iCagenda and Balbooa Forms, contain maximum severity CVSS 10.0 arbitrary file upload flaws (CVE-2026-48939 and CVE-2026-56291) that allow unauthenticated remote code execution. Both were exploited as zero-days before patches shipped and now sit in CISA's KEV catalog. Update iCagenda to 4.0.8 or 3.9.15 and Balbooa Forms to 2.4.1 immediately and hunt for planted web shells.
Read moreProgress ordered ShareFile customers to shut down the Windows servers running their Storage Zone Controllers on July 10, 2026, over a credible but undisclosed threat. The move follows April's chainable pre-authentication flaws CVE-2026-2699 (CVSS 9.8) and CVE-2026-2701 (CVSS 9.1), which allow unauthenticated remote code execution on internet-facing controllers.
Read moreProgress Software has ordered ShareFile customers to manually power down the Windows servers running Storage Zone Controllers over a credible external security threat, with no patch available and no CVE disclosed. The emergency shutdown targets the same internet facing component that had a pre authentication RCE chain, CVE-2026-2699 and CVE-2026-2701, disclosed in April 2026.
Read moreZimbra shipped an emergency fix for a critical stored cross-site scripting flaw in its Classic Web Client that lets a crafted email run malicious code inside a victim's authenticated session the moment they open it. Google's Threat Analysis Group reported it, no CVE is assigned yet, and administrators should upgrade to Collaboration Suite 10.1.19 immediately.
Read moreA financially motivated group tracked as O-UNC-066 (Pink) is vishing Microsoft 365 users into a fake Entra passkey enrollment flow, using an operator-controlled PHP panel to relay MFA in real time and register attacker-owned passkeys for persistent account takeover before looting SharePoint and OneDrive.
Read moreUbiquiti disclosed 25 vulnerabilities across the UniFi ecosystem on July 8, 2026, including seven critical flaws. The worst, CVE-2026-50746, is a CVSS 10.0 unauthenticated command injection in UniFi Connect that lets any network-adjacent attacker run commands as the host. With roughly 100,000 UniFi OS endpoints exposed to the internet, patching to the fixed releases is urgent.
Read moreAdobe ColdFusion is under active attack through CVE-2026-48282, a CVSS 10.0 path traversal flaw in the Remote Development Services component that hands unauthenticated attackers remote code execution. Exploitation began within about two hours of disclosure, and CISA has added it to its Known Exploited Vulnerabilities catalog with a July 10 federal patch deadline. Patch to ColdFusion 2025 update 10 or 2023 update 21 now.
Read moreBeyondTrust patched four flaws in Remote Support and Privileged Remote Access, including two unauthenticated CVSS 9.2 auth bypass bugs (CVE-2026-40138 and CVE-2026-40139) that let network-positioned attackers reach elevated accounts. All versions at or below 25.3.2 are vulnerable, with fixes in the 25.3.3 line. Cloud customers were patched April 21 2026, so self-hosted admins are the ones who need to move now.
Read moreA newly disclosed Linux kernel race condition, CVE-2026-46242 or "Bad Epoll," turns any unprivileged local user into root with a roughly 99 percent success rate and reaches Android devices as well. CVSS 7.8, no active exploitation yet, but proof of concept code exists and there is no workaround.
Read moreA use-after-free race condition in the Linux kernel epoll subsystem lets an unprivileged local user escalate to root with roughly 99 percent reliability. It affects kernel 6.4 and newer across servers, desktops, and Android, can be triggered from a Chrome renderer sandbox, and has no workaround. Only a patched kernel fixes it.
Read moreF5 disclosed two critical NGINX vulnerabilities on June 17, 2026, both scoring CVSS 4.0 9.2. CVE-2026-42530 is a use-after-free in the HTTP/3 QPACK encoder and CVE-2026-42055 is a heap-based buffer overflow in the HTTP/2 proxy and gRPC modules. Both are remotely exploitable by unauthenticated attackers and affect a huge swath of the NGINX Open Source and NGINX Plus install base.
Read moreResearcher Nightmare Eclipse dropped a public PoC for CVE-2026-50656 (RoguePlanet), a TOCTOU race condition in the Microsoft Defender Malware Protection Engine that yields NT AUTHORITY\SYSTEM on fully patched Windows 10 and Windows 11. Microsoft has confirmed the flaw, rated it CVSS 7.8, and is still working on a patch. The PoC works whether real-time protection is enabled or not, leaving defenders with detection and containment as the only options for now.
Read moreOur CyberOne MobileAssess platform performs deep static analysis, source code decompilation, and runtime security testing for iOS and Android apps. From one-time assessments to year-long continuous testing, we find what surface-level scanners miss.
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