Oracle's October 2026 Critical Patch Update fixes CVE-2026-101525 and CVE-2026-101526 in Enterprise Manager for Siebel 13.5 and 24.1. Oracle rated both 8.8; low-privileged network attackers could take over the product.

An attacker with low privileges and network access via HTTP can exploit the issues.
Successful attacks result in full takeover of the product.
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Oracle's October 2026 Critical Patch Update fixes 27 SOA Suite vulnerabilities, three of them rated CVSS 10.0. The three maximum-severity flaws need no authentication, and Oracle says they could allow takeover of affected versions 12.2.1.4.0 and 14.1.2.0.0.
Oracle's October 2026 Critical Patch Update fixes dozens of PeopleSoft PeopleTools flaws. The worst, CVE-2026-101420 in the SQR component, scores 9.6 and lets a low-privileged attacker change or read critical data.
CISA added CVE-2026-96656, a file path control flaw in Plex Media Server, to its Known Exploited Vulnerabilities catalog on October 20, 2026. CISA set an October 23 deadline for federal agencies to apply fixes.
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.