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.

Exploitation leads to arbitrary code execution.
A victim must open a malicious file for the flaw to trigger.
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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.
Coze Studio through version 0.5.1 contains a high-severity insecure direct object reference vulnerability that lets authenticated users access other spaces' workflows. The flaw affects multiple workflow API routes and carries CVSS scores of 8.3 and 8.7.
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.
IBM Concert 1.0 through 3.0.0 uses weaker than expected cryptographic algorithms, tracked as CVE-2026-6719. IBM, as the CNA, rates it 7.5 under CVSS 3.1. NVD has not scored it.
IBM Cloud Pak System 2.3.6.0 and 2.3.6.1 have a stored cross-site scripting flaw, CVE-2026-3295. IBM, as the CNA, rates it 7.4 under CVSS 3.1.