CVE-2026-31251

CosyVoice thru commit 6e01309e01bc93bbeb83bdd996b1182a81aaf11e 2025-30-21 contains an insecure deserialization vulnerability CWE-502 in its gRPC server component. When the server starts, it loads the speech synthesis model from a user-specified directory using torch.load without enabling the...

SUSE CVE-2026-43463

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix missing error pointer check after rxrpckernellookuppeer rxrpckernellookuppeer can also return error pointers in addition to NULL, so just checking for NULL is not sufficient. Fix this by: 1 Changing...

CVE-2026-43463

A flaw was found in the Linux kernel's rxrpc and afs components. The rxrpckernellookuppeer function, which is responsible for looking up remote procedure call RPC peers, can return error pointers that were not properly checked by its callers in the afs Andrew File System component. This improper...

Unbreakable Enterprise kernel security update: Dirty Frag

6.12.0-201.74.2.3 - rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present Hyunwoo Kim Orabug: 39342689 CVE-2026-43500 - rxrpc: Fix conn-level packet handling to unshare RESPONSE packets David Howells Orabug: 39342689 - rxrpc: only handle RESPONSE during service challenge Wang Jie...

CLSA-2026-1778266904 kernel: Fix of 188 CVEs

rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present - xfrm: esp: avoid in-place decrypt on shared skb frags - clk: Fix clkhwgetclk when dev is NULL CVE-2022-49187 - x86/sgx: Add overflow check in sgxvalidateoffsetlength CVE-2022-49785 - ext4: init quota for 'old.inode' in...

CLSA-2026-1778267481 Update of kernel-uek

rxrpc: Also unshare DATA/RESPONSE packets when paged frags are present - xfrm: esp: avoid in-place decrypt on shared skb frags...

EUVD-2026-28775

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement rereceiving on the early exit paths In the event that rpcrdmapostrecvs fails to create a work request due to memory allocation failure, say or otherwise exits early, we should decrement ep-rereceiving before...

CVE-2026-43469

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement rereceiving on the early exit paths In the event that rpcrdmapostrecvs fails to create a work request due to memory allocation failure, say or otherwise exits early, we should decrement ep-rereceiving before...

CVE-2026-41585

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

CVE-2026-41585

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

CVE-2026-41585 ZEBRA: Denial of Service via Interrupted JSON-RPC Requests from Authenticated Clients

ZEBRA is a Zcash node written entirely in Rust. From zebrad versions 2.2.0 to before 4.3.1 and from zebra-rpc versions 1.0.0-beta.45 to before 6.0.2, a vulnerability in Zebra's JSON-RPC HTTP middleware allows an authenticated RPC client to cause a Zebra node to crash by disconnecting before the...

CVE-2026-43469 xprtrdma: Decrement re_receiving on the early exit paths

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement rereceiving on the early exit paths In the event that rpcrdmapostrecvs fails to create a work request due to memory allocation failure, say or otherwise exits early, we should decrement ep-rereceiving before...

CVE-2026-43469 xprtrdma: Decrement re_receiving on the early exit paths

In the Linux kernel, the following vulnerability has been resolved: xprtrdma: Decrement rereceiving on the early exit paths In the event that rpcrdmapostrecvs fails to create a work request due to memory allocation failure, say or otherwise exits early, we should decrement ep-rereceiving before...

CVE-2026-43463

In the Linux kernel, the following vulnerability has been resolved: rxrpc, afs: Fix missing error pointer check after rxrpckernellookuppeer rxrpckernellookuppeer can also return error pointers in addition to NULL, so just checking for NULL is not sufficient. Fix this by: 1 Changing...

dirtyfrag-lab

DirtyFrag Detection Lab A self-contained detection engineerin...

Dirty Frag: Linux Kernel Local Privilege Escalation via ESP and RxRPC

Unpatched kernel flaw chain CVE-2026-43284, CVE-2026-43500 enables root escalation on major Linux distributions...

CVE-2026-43284

A flaw was found in the Linux kernel's xfrm-ESP and RxRPC subsystems. Unsafe in-place cryptographic processing of shared socket buffer fragments allows a low-privileged local attacker to corrupt page-cache contents of readable files, including sensitive system files, and gain root privileges. The...

Exploit for Write-what-where Condition in Linux Linux_Kernel

Dirty Frag mitigation script This script: 1. Block...

PT-2026-39130

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the xprtrdma component where the rpcrdma post recvs function fails to decrement the re receiving variable on early exit paths, such as during memory allocation failure...

PT-2026-38596

Name of the Vulnerable Software and Affected Versions OpenStack Cyborg versions prior to 16.0.1 Description Multiple API endpoints use rule:allow check str='@' as the default policy, which unconditionally authorizes any request containing a valid Keystone token. This occurs regardless of the user...