CVE-2026-53148 thunderbolt: Clamp XDomain response data copy to allocation size

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Clamp XDomain response data copy to allocation size tbxdppropertiesrequest derives the per-packet copy length from the response header without checking that it fits in the previously allocated data buffer. A maliciou...

CVE-2026-53148

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Clamp XDomain response data copy to allocation size tbxdppropertiesrequest derives the per-packet copy length from the response header without checking that it fits in the previously allocated data buffer. A maliciou...

CVE-2026-53148

The CVE affects the Linux kernel Thunderbolt driver (tb_xdp_properties_request) where per-packet copy length is derived from the response header without bounds checking against the allocated data buffer, causing a potential out-of-bounds memcpy and memory corruption. The issue can lead to denial ...

CVE-2026-53146 thunderbolt: Limit XDomain response copy to actual frame size

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

CVE-2026-53146

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Limit XDomain response copy to actual frame size tbxdomaincopy copies req-responsesize bytes from the received packet buffer regardless of the actual frame size. When a short response arrives, this reads past the val...

CVE-2026-53146

CVE-2026-53146 affects the Linux kernel Thunderbolt XDomain handling. tb_xdomain_copy() copies req->response_size bytes from the received packet buffer regardless of the actual frame size, allowing a short response to read past valid frame data into stale DMA contents. The fixed behavior is to...

SUSE 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...

PT-2026-52581

Name of the Vulnerable Software and Affected Versions @anthropic-ai/claude-code versions 2.1.59 through 2.1.127 Description The /copy command writes responses to a hardcoded and predictable path /tmp/claude/response.md without UID isolation, randomness, or symlink protection. The resulting file i...

PT-2026-52253

In the Linux kernel, the following vulnerability has been resolved: net: phonet: free phonet device after RCU grace period phonet device destroy removes a phonet device from the per-net device list with list del rcu, but frees it immediately. RCU readers walking the same list can still hold a...

The vulnerability in the module drivers/crypto/caam/caamhash.c of the Linux operating system allows a hacker to trigger a service failure.

The vulnerability in the drivers/crypto/caam/caamhash.c module of the Linux operating system is related to the copying of buffers without checking the input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

PT-2026-52282

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the RDMA/srp component where the srp process rsp function copies sense data from a source offset determined by resp data len without verifying it against the actual...

PT-2026-52369

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A logic flaw in the smc setsockopt function allows a local unprivileged user to cause a Denial of Service DoS. The issue occurs because the function calls copy from sockptr while holding...

PT-2026-52250

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the Linux kernel within the hugetlb folio copy paths. When alloc hugetlb folio is used to allocate a hugetlb folio, it consumes a Virtual Memory Area VMA reservation. ...

PT-2026-52342

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A use-after-free issue exists in the mtk eth soc ethernet driver. The mtk free dev function calls metadata dst free, which uses kfree to immediately release metadata dst memory, bypassin...

PT-2026-52359

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A race condition exists in the net/sched component when NEWTFILTER and DELFILTER operations are executed concurrently. This occurs because an action can be freed immediately via kfree...

PT-2026-52365

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the IP Virtual Server IPVS where the ip vs edit service function clears the svc-scheduler pointer after the scheduler module has already initiated Read-Copy-Update RCU...

openssh security update

7.4p1-23.0.5fips - Fix privilege escalation via scp legacy protocol when not in preserving file mode CVE-2026-35385Orabug: 39480251 7.4p1-23.0.3fips - Change Epoch from 1 to 10 - Enable fips KDF POST Orabug: 32461750 - Disable diffie-hellman-group-exchange-sha256 KEX FIPS method Orabug: 32461739...

PT-2026-52244

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thunderbolt component where the tb xdp properties request function derives the per-packet copy length from the response header without verifying if it fits within...

EUVD-2026-38815

In the Linux kernel, the following vulnerability has been resolved: net: qrtr: fix refcount saturation and potential UAF in qrtrportremove In qrtrportremove, the socket reference count is decremented via sockput before the port is removed from the qrtrports XArray and before the RCU grace period...

CVE-2026-53128

In the Linux kernel, the following vulnerability has been resolved: drbd: Balance RCU calls in drbdadmdumpdevices Make drbdadmdumpdevices call rcureadlock before rcureadunlock is called. This has been detected by the Clang thread-safety analyzer...