CVE-2026-85926

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

CVE-2026-88147

A heap-based buffer overflow exists in the Windows Secure Socket Tunneling Protocol (SSTP) . This vulnerability allows an authorized attacker to perform a local privilege escalation . The impact includes high levels of confidentiality, integrity, and availability loss as reported in the CVSS metr...

CVE-2026-85926

A Use after free vulnerability exists in the Windows Secure Socket Tunneling Protocol (SSTP) . This flaw allows an unauthorized attacker to achieve remote code execution over a network. The CVSS 3.1 score is 8.1 (High) , with high impact across confidentiality, integrity, and availability. Docume...

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

Microsoft Windows: CVE-2026-85926: Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

Microsoft Windows: CVE-2026-88147: Windows Secure Socket Tunneling Protocol (SSTP) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to elevate privileges locally...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: l2tp: Avoid possible recursive deadlock in l2tptunnelregister When a file descriptor of the pppol2tp socket is passed as a file descriptor of the UDP socket, a recursive deadlock occurs in l2tptunnelregister. This situation can b...

CVE-2026-72930: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to execute code locally...

CVE-2026-71332: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to elevate privileges locally...

CVE-2026-73009: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

CVE-2026-72931: Missing Release of Resource after Effective Lifetime

Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to deny service locally...

CVE-2026-62889: Double Free

Double free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

UBUNTU-CVE-2026-64577

In the Linux kernel, the following vulnerability has been resolved: gtp: check skbpulldata return in gtp1usendechoresp gtp1usendechoresp ignores skbpulldata's return value. Its caller gtp1uudpencaprecv only guarantees 16 bytes udphdr + gtp1header, but the pull requests 20 gtp1headerlong + udphdr...

CVE-2026-63918

CVE-2026-63918 documents a Linux kernel fix: l2tp_session_get_by_ifname previously used refcount_inc() while other getters used refcount_inc_not_zero(), risking use-after-free if a race during RC/Rcu grace period allowed a zero refcount. The change normalizes the getter to refcount_inc_not_zero()...

EUVD-2026-44046

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

CVE-2026-50694

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

CVE-2026-50694: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network...

PT-2026-58214

Name of the Vulnerable Software and Affected Versions Microsoft Windows affected versions not specified Description A use after free issue in the Windows Secure Socket Tunneling Protocol SSTP allows an unauthorized attacker to execute code over a network. Use after free is a memory corruption fla...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerabilities have been resolved: l2tp: avoided a data race in l2tptunneldelwork We should only access sk-sksocket when dealing with kernel sockets. syzbot reported the following data race: BUG: KCSAN: data race in l2tptunneldelwork / skcommonrelease Task 5365...

CVE-2026-45847

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE when accessing forward path array Although unlikely, recent support for IPIP tunnels increases chances of reaching this WARNONONCE if userspace manages to build a sufficiently long forward path. Remove it...