PT-2025-51640

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel’s MPTCP implementation related to protocol fallback detection with BPF. The issue arises when a server has MPTCP enabled, but a client sends a TCP SYN...

GO-2025-4208 Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values in github.com/gofiber/utils

Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values in github.com/gofiber/utils...

EUVD-2025-201791

Fiber Utils is a collection of common functions created for Fiber. In versions 2.0.0-rc.3 and below, when the system's cryptographic random number generator crypto/rand fails, both functions silently fall back to returning predictable UUID values, including the zero UUID...

Unity Linux 20.1060a / 20.1070a Security Update: sssd (UTSA-2025-991060)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-991060 advisory. A flaw was found in the integration of Active Directory and the System Security Services Daemon SSSD on Linux systems. In default configurations, the Kerberos local...

Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values

Summary Critical security vulnerabilities exist in both the UUIDv4 and UUID functions of the github.com/gofiber/utils package. When the system's cryptographic random number generator crypto/rand fails, both functions silently fall back to returning predictable UUID values, the zero UUID...

GHSA-M98W-CQP3-QCQR Fiber Utils UUIDv4 and UUID Silent Fallback to Predictable Values

Summary Critical security vulnerabilities exist in both the UUIDv4 and UUID functions of the github.com/gofiber/utils package. When the system's cryptographic random number generator crypto/rand fails, both functions silently fall back to returning predictable UUID values, the zero UUID...

CVE-2025-40215

No description is available for this CVE...

SUSE CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

SUSE CVE-2025-40256

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

CVE-2025-40256

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

UBUNTU-CVE-2025-40256

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

CVE-2025-40256

CVE-2025-40256 is a Linux kernel vulnerability in xfrm where xfrm_state_delete_tunnel was not called for states created but not inserted, causing a FB tunnel leak. The issue arises when full init_state runs but insertion fails before user state is linked, leaving a fallback tunnel on lists. Affec...

CVE-2025-40256 xfrm: also call xfrm_state_delete_tunnel at destroy time for states that were never added

In the Linux kernel, the following vulnerability has been resolved: xfrm: also call xfrmstatedeletetunnel at destroy time for states that were never added In commit b441cf3f8c4b "xfrm: delete x-tunnel as we delete x", I missed the case where state creation fails between full initialization...

EUVD-2025-201157

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

DEBIAN-CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

AZL-71281 CVE-2025-40215 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

UBUNTU-CVE-2025-40215

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

CVE-2025-40215 xfrm: delete x->tunnel as we delete x

In the Linux kernel, the following vulnerability has been resolved: xfrm: delete x-tunnel as we delete x The ipcomp fallback tunnels currently get deleted from the various lists and hashtables as the last user state that needed that fallback is destroyed not deleted. If a reference to that user...

CVE-2025-40215

CVE-2025-40215 affects the Linux kernel xfrm subsystem. The vulnerability arises because ipcomp fallback tunnels can remain on lists/hashtables when the last user state that relied on them is destroyed, leaving references that prevent timely deletion of the corresponding fallback state. The root ...