EUVD-2026-5444

In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nrrouteframe In nrrouteframe, oldskb is immediately freed without checking if nrneigh-ax25 pointer is NULL. Therefore, if nrneigh-ax25 is NULL, the caller function will free oldskb again, causing a...

CVE-2026-23098 netrom: fix double-free in nr_route_frame()

In the Linux kernel, the following vulnerability has been resolved: netrom: fix double-free in nrrouteframe In nrrouteframe, oldskb is immediately freed without checking if nrneigh-ax25 pointer is NULL. Therefore, if nrneigh-ax25 is NULL, the caller function will free oldskb again, causing a...

Linux Distros Unpatched Vulnerability : CVE-2026-23098

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netrom: fix double-free in nrrouteframe In nrrouteframe, oldskb is immediately freed without checking if nrneigh-ax25 pointer is NULL. Therefore, if nrneigh-ax2...

netrom: Fix memory leak in nr_sendmsg()

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SUSE CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-002259)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-002259 advisory. The nrrecvmsg function in net/netrom/afnetrom.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure h...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-000635)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-000635 advisory. The nrrecvmsg function in net/netrom/afnetrom.c in the Linux kernel before 3.12.4 updates a certain length value without ensuring that an associated data structure h...

AZL-74390 CVE-2025-68787 affecting package kernel for versions less than 6.6.121.1-1

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

UBUNTU-CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787 netrom: Fix memory leak in nr_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

The CVE-2025-68787 entry documents a memory-leak vulnerability in the Linux kernel’s netrom path, specifically when nr_sendmsg() invokes sock_alloc_send_skb() and nr_output() returns NULL. The root cause is that the original skb allocated in nr_sendmsg() is not freed before the error return. This...

CVE-2025-68787 netrom: Fix memory leak in nr_sendmsg()

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

CVE-2025-68787

In the Linux kernel, the following vulnerability has been resolved: netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, which was allocated in nrsendmsg. Fix this by freeing it before return. ...

Linux Distros Unpatched Vulnerability : CVE-2025-68787

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netrom: Fix memory leak in nrsendmsg syzbot reported a memory leak 1. When function sockallocsendskb return NULL in nroutput, the original skb is not freed, whi...

PT-2026-6168

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free issue was identified in the netrom network routing mechanism within the Linux kernel. Specifically, the nr route frame function frees memory associated with old skb without...

PT-2026-2519

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contained a memory leak in the nr sendmsg function within the netrom networking protocol implementation. The issue occurred when the sock alloc send skb function returne...