CVE-2026-52924

The CVE-2026-52924 entry describes a Linux kernel SCTP use-after-free vulnerability triggered during Stale COOKIE-ECHO handling. In COOKIE_WAIT transitions, sctp_stream_update() can leave a stale out_curr pointer after rolling back from COOKIE_ECHOED to COOKIE_WAIT, so scheduler paths (FCFS/RR/PR...

CVE-2026-52924 sctp: purge outqueue on stale COOKIE-ECHO handling

In the Linux kernel, the following vulnerability has been resolved: sctp: purge outqueue on stale COOKIE-ECHO handling sctpstreamupdate is only invoked when the association is moved into COOKIEWAIT during association setup/reconfiguration. In this path, the outbound stream scheduler state...

CVE-2026-52922

CVE-2026-52922 affects batman-adv in the Linux kernel. The root cause is that batadv_dat_forward_data() duplicates an skb via pskb_copy_for_clone() but does not verify the allocation result before passing the skb to batadv_send_skb_prepare_unicast_4addr(), which can dereference a NULL skb and tri...

PT-2026-51898

Name of the Vulnerable Software and Affected Versions Linux kernel version 7.0-13-generic Description An out-of-bounds write to userspace exists in the sctp getsockopt peer auth chunks function. The function fails to account for the 8-byte header of the struct sctp authchunks when validating the...

TencentOS Server 4: kernel (TSSA-2026:0540)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0540 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

PT-2026-51863

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow exists in the kvm reset dirty gfn function within the Kernel-based Virtual Machine KVM component. A local attacker with access to /dev/kvm can manipulate dirty ring...

AlmaLinux 8 : kernel (ALSA-2026:27811)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:27811 advisory. kernel: selinux: fix overlayfs mmap and mprotect access checks CVE-2026-46054 Tenable has extracted the preceding description block directly from the AlmaLinux...

CVE-2026-45838 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-45838 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46137 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46137 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46116 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46116 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46152 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46152 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-45840 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-45840 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46145 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46145 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-43501 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-43501 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-23468 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-23468 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46306 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46306 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46294 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46294 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46230 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46230 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46177 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46177 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...

CVE-2026-46106 affecting package kernel for versions less than 6.6.141.1-1

CVE-2026-46106 affecting package kernel for versions less than 6.6.141.1-1. An upgraded version of the package is available that resolves this issue...