CISA adds Cisco BroadWorks XXE flaw to KEV (CVE-2026-20320)
An unauthenticated remote attacker can read sensitive configuration; the federal remediation due date is November 24.
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An unauthenticated remote attacker can read sensitive configuration; the federal remediation due date is November 24.
An unauthenticated attacker can restore a crafted backup and change global configuration; the due date is November 13.
The flaw can expose configuration and credentials, control calls, and execute commands; action is due November 12.
An authenticated user can craft a message to bypass authorization and escalate privileges; action is due November 12.

Timelines depend on internet access, known exploitation, whether exploitation can be automated, and attacker control.
An authenticated user who bypasses Webmail can process unintended document types; federal due date is November 24.
Unauthenticated callers can change users and models, create admin API keys, read secrets, and execute code.
CISA BOD 26-04 requires federal agencies to remediate actively exploited vulnerabilities granting full control in three days with mandatory forensic triage.
CVE-2026-111357 and CVE-2026-118527 were added after evidence of active exploitation; FCEB agencies must prioritize them under BOD 26-04.
FCEB agencies must prioritize the GitLab flaw on exposed assets and check for compromise before patching.
CVE-2026-41709 and CVE-2026-46300 are actively exploited; BOD 26-04 requires FCEB agencies to prioritize them.
The flaw can alter page-cache data and, chained with two other CVEs, implant PHP webshells that run as root.
Authenticated local attackers can plant a DLL for code execution; the federal action due date is November 3, 2026.
Authenticated users on builds before 1.43.3.10861 can request arbitrary addresses; the KEV due date is November 3.
CISA added actively exploited Citrix NetScaler flaw CVE-2026-88779 to the KEV catalog.
CISA added two actively exploited Zammad flaws, session fixation and improper privilege management, to the KEV catalog.
CISA added actively exploited WordPress Core remote file inclusion CVE-2026-87902 to the KEV catalog.

FedRAMP's mandatory VDR and VER rulesets take effect December 7, 2026, imposing tiered scan cadences and remediation clocks as short as 12 hours.

CISA will discontinue its weekly known-vulnerability bulletin on September 28, citing risk-based patching requirements under Binding Operational Directive BOD 26-04.
CISA added actively exploited Linux kernel flaw CVE-2025-39682 to its KEV catalog, requiring federal agencies to prioritize remediation under BOD 26-04.

CISA will discontinue its weekly vulnerability bulletin on September 28, shifting defenders toward risk-based prioritization via the KEV catalog.

CISA added actively exploited ConnectWise ScreenConnect flaw CVE-2026-84869 to the KEV catalog, setting a September 14 patch deadline.

CISA added actively exploited GitLab path traversal flaw CVE-2026-85706 to its KEV catalog, warning unauthenticated attackers can read arbitrary files including secrets.
CISA added three actively exploited vulnerabilities — two JFrog Artifactory and one ConnectWise ScreenConnect — to its KEV Catalog.
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