SolarWinds Serv-U is affected by an IDOR vulnerability rated CVSS 9.1 that can lead to privilege escalation and remote code execution as root when group administrator access is available. The flaw, published July 21 2026, carries lower impact on Windows and is addressed in the Serv-U 2026-3 release.
The vulnerability allows privilege escalation and remote code execution as root on affected deployments.
Its impact is lower in Windows deployments compared with Linux.
Enterprise file-transfer teams running Serv-U on Linux should prioritize the 2026-3 upgrade, as the root-level remote code execution risk is materially higher than on Windows.
Tap a lens to see what this story means for you.
Liked this? The Brief brings you the whole day in tech, verified, every morning.
Two minutes, free forever. What's in The Brief →
See what’s happening right now
The Feed runs all day — short, verified briefs the moment they break.
Open the FeedFollow @thecircuitry_
Every story we publish, as it happens. No noise between.
Reader-supported
The Circuitry is a passion project I've always wanted to build, and I love the work behind it.
Running it costs real money. APIs, hosting, time. To keep improving the site and growing this into something useful for everyone, those costs have to be covered.
Any contribution is appreciated. If not, no pressure. Thanks for reading.
Tracer-Cloud Opensre through version 0.1.2026.10.19 is affected by CVE-2026-109444, an approval gate bypass that lets shell_run commands execute without confirmation. Attackers can inject instructions into alerts or Slack messages triaged by the agent to run commands on the host and steal credentials.
Oracle disclosed CVE-2026-87337, a CVSS 10.0 flaw in Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 that allows unauthenticated remote attackers to compromise data confidentiality and integrity. The maximum-severity issue carries scope change and affects the Authentication Engine component of Oracle Fusion Middleware.
CISA added CVE-2026-106931, an OS command injection flaw in EG Secure Solutions' SiteGuard Server Edition, to its Known Exploited Vulnerabilities catalog on October 20, 2026, with an October 23 deadline. The flaw may let an attacker run OS commands with root or SYSTEM privileges.
CISA added CVE-2026-110936, a DLL search path flaw in Siemens Software Center, to its Known Exploited Vulnerabilities catalog on October 20, 2026, with a November 3 deadline. The flaw lets authenticated local attackers run arbitrary code through a crafted DLL.
Adobe Acrobat for Edge versions up to 154.0.4258.37 contain an out-of-bounds write flaw, CVE-2026-100134, that can allow code execution when a user opens a malicious file. Version 154.0.4258.48 is listed as unaffected. Adobe, as CNA, rates it CVSS 3.1 8.8.
