CVE-2026-43284

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSGSPLICEPAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later paths that may modify packet data ca...

CVE-2026-43284

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSGSPLICEPAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later paths that may modify packet data ca...

CVE-2026-43284

Summary of CVE-2026-43284 (Linux kernel): The issue occurs in ESP decryption for UDP paths when using shared skb frags. Specifically, after MSG_SPLICE_PAGES attaches pages to an skb, and SKBFL_SHARED_FRAG is set, ESP input could decrypt in place on data not privately owned by the skb, if the frag...

CVE-2026-43284 xfrm: esp: avoid in-place decrypt on shared skb frags

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSGSPLICEPAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later paths that may modify packet data ca...

CVE-2026-43284 xfrm: esp: avoid in-place decrypt on shared skb frags

In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSGSPLICEPAGES can attach pages from a pipe directly to an skb. TCP marks such skbs with SKBFLSHAREDFRAG after skbsplicefromiter, so later paths that may modify packet data ca...

SUSE CVE-2026-7954

Race in Shared Storage in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to leak cross-origin data via a crafted HTML page. Chromium security severity: Medium...

[SECURITY] Fedora 42 Update: openssl-3.2.6-4.fc42

The OpenSSL toolkit provides support for secure communications between machines. OpenSSL includes a certificate management tool and shared libraries which provide various cryptographic algorithms and protocols...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There are security vulnerabilities in the Linux kernel. These vulnerabilities arise from the sticky mode of the NIX SQ manager in the octeontx2-af driver, which causes...

The vulnerability of the espintcp_close() function in the Linux operating system allows a hacker to execute arbitrary code.

The vulnerability of the espintcpclose function in the Linux operating system is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to execute arbitrary code...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

AlmaLinux 10 : ALSA-2026:A006kernel (ALSA-2026:A006)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:A006 advisory. kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 Tenable has extracted the preceding description block directly from the AlmaLinux...

ALSA-2026:A004 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

ALSA-2026:A007 Important: kernel-rt security update

The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements. Security Fixes: kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 For more details about the security issues, including the...

Linux Distros Unpatched Vulnerability : CVE-2026-43284

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: avoid in-place decrypt on shared skb frags MSGSPLICEPAGES can attach pages from a...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the on-the-fly decryption of ESP inputs within shared skb fragments, potentially leading to data...

Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

ALSA-2026:A005 Important: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 For more details about the security issues, including the impact, a CVSS score, acknowledgments, and other related...

Linux kernel 安全漏洞

The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the possibility of overflowing the length of shared memory lists, potentially leading to an unexpected...

AlmaLinux 9 : ALSA-2026:A005kernel (ALSA-2026:A005)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:A005 advisory. kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 Tenable has extracted the preceding description block directly from the AlmaLinux...

AlmaLinux 8 : ALSA-2026:A007kernel-rt (ALSA-2026:A007)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:A007 advisory. kernel: xfrm: esp: avoid in-place decrypt on shared skb frags CVE-2026-43284 Tenable has extracted the preceding description block directly from the AlmaLinux...