CISA added CVE-2026-76461, a SQL injection flaw in the Cisco email security appliance, to its Known Exploited Vulnerabilities catalog on 2026-09-14. Federal agencies have until 2026-09-17 to apply vendor mitigations under BOD 26-04, with forensic triage required.
The flaw could let an unauthenticated remote attacker run arbitrary commands with root privileges on the underlying operating system.
It remains unknown whether the vulnerability is known to be used in ransomware campaigns.
Organizations running Cisco SEG should treat this as an immediate priority given confirmed active exploitation and the root-privilege impact.
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CISA added PAN-OS flaw CVE-2026-0322 to its Known Exploited Vulnerabilities catalog on October 14, giving federal agencies until October 17 to act. The management-interface bug lets authenticated attackers run code as root; Palo Alto reports very limited exploitation.
CISA added Cisco Secure Email Gateway flaw CVE-2026-76519 to its exploited-vulnerabilities catalog, with an October 17 deadline for federal agencies. The 9.8-rated bug lets unauthenticated attackers gain root through crafted email attachments; Cisco has released updates.
TWCERT/CC disclosed two code injection flaws in TeamPlus Messenger 16.8.0 through 17.0.6, each rated 8.8 under CVSS 3.1. Attackers who trick users into opening crafted links or content can run code after a Windows warning; version 17.0.7 fixes them.
CVE-2026-110536 is an unauthenticated OS command injection flaw in the HNAP handler of D-Link DIR-868L firmware 2.01b05, rated 10.0 by VulDB under CVSS 3.1 and CVSS 4.0. Exploit code is public, and D-Link no longer patches the end-of-life router.
Adobe disclosed CVE-2026-106634, a path traversal flaw in Experience Manager 6.5 LTS SP3 and earlier and 6.5.25 and earlier that lets low-privileged attackers write files to unauthorized locations. Adobe rates it 7.7 under CVSS 3.1.
