PT-2026-106600

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the network subsystem where pskb carve inside header and pskb carve inside nonlinear functions remove the initial bytes of a packet and reallocate skb-head without...

Oracle Linux 7 / 8 : Unbreakable Enterprise kernel (ELSA-2026-50353)

The remote Oracle Linux 7 / 8 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50353 advisory. 5.4.17-2136.356.4.3 - net: skbuff: fix missing zerocopy reference in pskbcarve helpers Minh Nguyen Orabug: 39639989 CVE-2026-52943 Credit Statement: The...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50352)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50352 advisory. 5.15.0-321.202.5.3 - net: skbuff: fix missing zerocopy reference in pskbcarve helpers Minh Nguyen Orabug: 39639981 CVE-2026-52943 Credit Statement: The...

Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2026-50351)

The remote Oracle Linux 10 / 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-50351 advisory. 6.12.0-203.76.7.6 - net: skbuff: fix missing zerocopy reference in pskbcarve helpers Minh Nguyen Orabug: 39639984 CVE-2026-52943 Credit Statement: The...

CVE-2026-52943

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into a new buffer via memcpy, which includes the destructorarg pointer uar...

CVE-2026-52943 net: skbuff: fix missing zerocopy reference in pskb_carve helpers

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into a new buffer via memcpy, which includes the destructorarg pointer uar...

CVE-2026-52943

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into a new buffer via memcpy, which includes the destructorarg pointer uar...

EUVD-2026-38732

In the Linux kernel, the following vulnerability has been resolved: net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into a new buffer via memcpy, which includes the destructorarg pointer uar...

CVE-2026-52943

CVE-2026-52943 affects the Linux kernel: two pskb_carve helpers (pskb_carve_inside_header and pskb_carve_inside_nonlinear) copy the old skb_shared_info header via memcpy without calling net_zcopy_get() for the new copy, creating an unaccounted destructor_arg (uarg) reference. This can cause use-a...

Linux Distros Unpatched Vulnerability : CVE-2026-52943

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net: skbuff: fix missing zerocopy reference in pskbcarve helpers pskbcarveinsideheader and pskbcarveinsidenonlinear both copy the old skbsharedinfo header into ...