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CVE-2026-94055

exim: gnutls: Exim: Use-after-free vulnerability in GnuTLS TLS settings leading to denial of service

Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.

CVSS 3.1 · 3.7 Low EPSS < 1% KEV · Not listed
Vendors
Exim
Products
Exim
CVE-2026-11388

Double Free vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation.

Double Free vulnerability in RTI Connext Professional (Core Libraries) allows File Manipulation. This issue affects Connext Professional: from 7.4.0 before 7.7.0.1, from 7.1.0 before 7.3.1.6.

CVSS 4.0 · 6.9 Medium EPSS < 1% KEV · Not listed
Vendors
Rti
Products
Connext Professional
CVE-2026-63652

FreeRDP: Double-free of `client_formats` in the rdpsnd server channel on a malformed Client Audio Formats PDU

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.28.0, rdpsnd_server_recv_formats in channels/rdpsnd/server/rdpsnd_main.c frees context->client_formats on a malformed Client Audio Formats PDU without clearing the owning pointer or num_client_formats. An authenticated RDP client can trigger an error such as a cbSize larger than the remaining record, leave the dangling pointer in the server context, and cause rdpsnd_server_context_free to free the same allocation again at session teardown. This reliably terminates the server and can create allocator-dependent heap corruption. This issue is fixed in version 3.28.0.

CVSS 4.0 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Freerdp
Products
Freerdp
CVE-2026-94084

Use‑After‑Free in Suricata’s HTTP/2 Response Header Processing

Suricata before 8.0.7 has an Http2ThreadMultiBuf use-after-free when a transaction is inspected by rules that use http.response_header with and without a transform.

CVSS 3.1 · 9.4 Critical EPSS < 1% KEV · Not listed
Vendors
Oisf
Products
Suricata
CVE-2026-8849

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.6.0 before 7.7.0.1.

CVSS 4.0 · 7.7 High EPSS < 1% KEV · Not listed
Vendors
Rti
Products
Connext Professional
CVE-2025-8410

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.

Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation. This issue affects Connext Professional: from 7.5.0 before 7.6.0.

CVSS 4.0 · 5.8 Medium EPSS < 1% KEV · Not listed
Vendors
Rti
Products
Connext Professional
CVE-2026-71351

Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1607 Windows 10 1809 Windows 10 21h2 and 23 more
CVE-2026-71353

Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVSS 3.1 · 7 High EPSS < 1% KEV · Not listed
Vendors
Microsoft
Products
Windows 10 1607 Windows 10 1809 Windows 10 21h2 and 23 more
CVE-2026-84964

Heap corruption via OCSP request double free from crafted multi-URL certificate in TLS client

A double free in the OpenSSL-based TLS certificate revocation checking path of the MongoDB C Driver can be reached by a TLS endpoint that the client already trusts. During the handshake, specially formed certificate data can cause the same heap object to be released twice. An unauthenticated party acting as the trusted endpoint may cause the connecting client application to terminate unexpectedly.

CVSS 4.0 · 8.2 High EPSS < 1% KEV · Not listed
Vendors
Mongodb
Products
C Driver