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PupkinStealer: .NET Malware Stealing Browser Credentials via Telegram – Active IOCs

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Multiple IBM CICS TX Vulnerabilities

May 12, 2025

Multiple F5 BIG-IP Products Vulnerabilities

Severity

High

Analysis Summary

CVE-2025-41431 CVSS:7.5

F5 BIG-IP is vulnerable to a denial of service, caused by a flaw when connection mirroring is configured on a virtual server.

CVE-2025-35995 CVSS:7.5

F5 BIG-IP is vulnerable to a denial of service, caused by a flaw when a BIG-IP PEM system is licensed with URL categorization, and the URL categorization policy or an iRule with the urlcat command is enabled on a virtual server.

CVE-2025-36525 CVSS:7.5

F5 BIG-IP is vulnerable to a denial of service, caused by a flaw when a BIG-IP APM virtual server is configured to use a PingAccess profile.

CVE-2025-41433 CVSS:7.5

F5 BIG-IP is vulnerable to a denial of service, caused by a flaw when a Session Initiation Protocol (SIP) message routing framework (MRF) application layer gateway (ALG) profile is configured on a Message Routing virtual server.

CVE-2025-41414 CVSS:7.5

F5 BIG-IP is vulnerable to a denial of service, caused by a flaw when HTTP/2 client and server profile is configured on a virtual server.

Impact

  • Denial of Service

Indicators of Compromise

CVE

  • CVE-2025-41431
  • CVE-2025-35995
  • CVE-2025-36525
  • CVE-2025-41433
  • CVE-2025-41414

Affected Vendors

  • F5

Affected Products

  • F5 BIG-IP - 17.1.0
  • F5 BIG-IP - 15.1.0
  • F5 BIG-IP - 16.1.0
  • F5 BIG-IP Next SPK - 1.8.0
  • F5 BIG-IP Next SPK - 1.7.0
  • F5 BIG-IP Next CNF - 1.1.0

Remediation

Refer to F5 Security Advisory for patch, upgrade, or suggested workaround information.

CVE-2025-41431

CVE-2025-35995

CVE-2025-36525

CVE-2025-41433

CVE-2025-41414

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