938 matches found
MGASA-2026-0259 Updated libreoffice packages fix security vulnerabilities
The updated packages fix security vulnerabilities: Heap buffer overflow in DXF polyline import. CVE-2026-6039 Heap use-after-free in ODF number-format blank-width parsing. CVE-2026-6040 Heap buffer overflow in EMF+ gradient brush import. CVE-2026-6045 Stack buffer overflow in PPT presentation...
Updated libreoffice packages fix security vulnerabilities
The updated packages fix security vulnerabilities: Heap buffer overflow in DXF polyline import. CVE-2026-6039 Heap use-after-free in ODF number-format blank-width parsing. CVE-2026-6040 Heap buffer overflow in EMF+ gradient brush import. CVE-2026-6045 Stack buffer overflow in PPT presentation...
CVE-2026-46353
BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some...
CVE-2026-46404
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
CVE-2026-46353 BigBlueButton API checksum bypass via presentationUploadExternalUrl
BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some...
EUVD-2026-44998
BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some...
CVE-2026-46353 BigBlueButton API checksum bypass via presentationUploadExternalUrl
BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some...
CVE-2026-46404 BigBlueButton: Presentation URL Security Hardening
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
CVE-2026-46404 BigBlueButton: Presentation URL Security Hardening
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
CVE-2026-46404
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
CVE-2026-46404
BigBlueButton: Before 3.0.23, presentation URL validation did not properly restrict site-local/link-local access. The fix pins resolved IPs in redirect logic and is addressed in 3.0.23. No exploitation details provided.
CVE-2026-46404 BigBlueButton: Presentation URL Security Hardening
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
PT-2026-60543
BigBlueButton is an open-source virtual classroom. Prior to 3.0.21, bbb-web checksum validation could be bypassed when a presentationUploadExternalUrl parameter was supplied to API request handling in CreateMeeting.java and ValidationService.java, allowing a user to send valid requests to some...
CVE-2026-46404: Server-Side Request Forgery (SSRF)
BigBlueButton is an open-source virtual classroom. Prior to 3.0.23, the presentation URL validation did not properly restrict access to site local and link local addresses. The redirect following logic now pins resolved IPs. This issue is fixed in version 3.0.23...
SASE Has An AI Blind Spot. Inspecting Packets Is No Longer Enough.
For years, routing traffic through cloud proxies was good enough. Then work moved to the browser, AI entered the workflow, and the inspection model stopped keeping up. Enterprise workflows now live across SaaS applications, browsers, and an expanding ecosystem of generative AI tools, unsanctioned...
UBUNTU-CVE-2026-50650
Improper control of generation of code 'code injection' in .NET Framework allows an unauthorized attacker to elevate privileges locally...
UBUNTU-CVE-2026-50649
Deserialization of untrusted data in .NET allows an unauthorized attacker to execute code locally...
UBUNTU-CVE-2026-50646
Protection mechanism failure in .NET Framework allows an unauthorized attacker to execute code locally...
