Unity Linux 20.1070a Security Update: kernel (UTSA-2026-143056)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-143056 advisory. In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-142737)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-142737 advisory. In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the...

Astra Linux – vulnerability in linux-5.15, linux-6.1

In the Linux kernel, the following vulnerability has been resolved: skmsg: Skip zero length skb in skmsgrecvmsg When running BPF selftests ./testprogs -t sockmapbasic on a Loongarch platform, the following kernel panic occurs: ... Oops1: CPU: 22 PID: 2824 Comm: testprogs Tainted: G OE 6.10.0-rc2+...

Important: kernel

Issue Overview: An issue in the Linux kernel's virtio-net/TAP networking path could allow an actor with privileged access inside a guest virtual machine to send specially crafted network packets that corrupt host kernel memory on KVM-based hypervisors running unpatched Linux kernel versions 4.4...

SUSE CVE-2026-72041

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

CVE-2026-72041

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

CVE-2026-72041 espintcp: use sk_msg_free_partial to fix partial send

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

CVE-2026-72041

CVE-2026-72041 affects the Linux kernel espintcp path. The issue is addressed by switching to sk_msg_free_partial to fix partial sends, ensuring skmsg consistency on every iteration and simplifying accounting of uncharges and offsets when not sending full contents. The vulnerability is treated as...

CVE-2026-72041 espintcp: use sk_msg_free_partial to fix partial send

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

CVE-2026-72041 espintcp: use sk_msg_free_partial to fix partial send

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

PT-2026-72693

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the udp bpf recvmsg function. The sk msg recvmsg function retrieves sk msg from psock-ingress msg under a lock, but the subsequent processing is lockless...

PT-2026-72230

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the espintcp component where bugs occur in skmsg accounting during partial send operations. The use of the sk msg free partial function is required to ensure the...

CVE-2026-72041: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: espintcp: use skmsgfreepartial to fix partial send skmsgfreepartial ensures consistency of the skmsg at every iteration, without having to manually handle uncharges and offsets. This simplifies the code, and fixes some bugs in...

SUSE CVE-2026-64025

In the Linux kernel, the following vulnerability has been resolved: bpf, skmsg: fix verdict skdataready racing with ktls rx skpsockstrpdataready already checks tlsswhasctxrx and defers to psock-saveddataready when a TLS RX context is present, avoiding a conflict with the TLS strparser's ownership...

net: skmsg: preserve sg.copy across SG transforms

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SUSE CVE-2026-63830

In the Linux kernel, the following vulnerability has been resolved: net: skmsg: preserve sg.copy across SG transforms The skmsg sg.copy bitmap is part of the scatterlist entry ownership state. A set bit tells skmsgcomputedatapointers not to expose the entry through writable BPF ctx-data. This...

EUVD-2026-45598

In the Linux kernel, the following vulnerability has been resolved: bpf, skmsg: fix verdict skdataready racing with ktls rx skpsockstrpdataready already checks tlsswhasctxrx and defers to psock-saveddataready when a TLS RX context is present, avoiding a conflict with the TLS strparser's ownership...

CVE-2026-64025 bpf, skmsg: fix verdict sk_data_ready racing with ktls rx

In the Linux kernel, the following vulnerability has been resolved: bpf, skmsg: fix verdict skdataready racing with ktls rx skpsockstrpdataready already checks tlsswhasctxrx and defers to psock-saveddataready when a TLS RX context is present, avoiding a conflict with the TLS strparser's ownership...

CVE-2026-63830 net: skmsg: preserve sg.copy across SG transforms

In the Linux kernel, the following vulnerability has been resolved: net: skmsg: preserve sg.copy across SG transforms The skmsg sg.copy bitmap is part of the scatterlist entry ownership state. A set bit tells skmsgcomputedatapointers not to expose the entry through writable BPF ctx-data. This...

Linux skmsg Heap Buffer Overflow DoS

The vulnerability in the net/core/skmsg.c module of the Linux operating system is related to the use of memory after it is freed. Exploiting this vulnerability can allow an attacker to cause a service failure...