EUVD-2026-39245

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore reservation on error in hugetlb folio copy paths Two sites in mm/hugetlb.c allocate a hugetlb folio via allochugetlbfolio consuming a VMA reservation and then call copyuserlargefolio, which became int-returnin...

CVE-2026-53154

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore reservation on error in hugetlb folio copy paths Two sites in mm/hugetlb.c allocate a hugetlb folio via allochugetlbfolio consuming a VMA reservation and then call copyuserlargefolio, which became int-returnin...

CVE-2026-53154 mm/hugetlb: restore reservation on error in hugetlb folio copy paths

In the Linux kernel, the following vulnerability has been resolved: mm/hugetlb: restore reservation on error in hugetlb folio copy paths Two sites in mm/hugetlb.c allocate a hugetlb folio via allochugetlbfolio consuming a VMA reservation and then call copyuserlargefolio, which became int-returnin...

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 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

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-2026-53148

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-2026-53146

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...

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...

SUSE CVE-2026-52925

In the Linux kernel, the following vulnerability has been resolved: vrf: Fix a potential NPD when removing a port from a VRF RCU readers that identified a net device as a VRF port using netifisl3slave assume that a subsequent call to netdevmasterupperdevgetrcu will return a VRF device. They then...

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...

ABB Ability Edgenius

SUMMARY ABB is aware of public reports of a vulnerability CVE‑2026‑31431 Copy Fail in the product versions listed as affected in the advisory. An update is available that resolves a publicly reported vulnerability. CVE‑2026‑31431 Copy Fail is a Linux kernel vulnerability that may allow a locally...

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...

coreutils security update

8.32-41.0.1 - clean up empty file if cp is failed Orabug 15973168 9.5-8 - CVE-2025-5278 - Fix Heap Buffer Under-Read in sort via Key Specification RHEL-180331...

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-2026-52342

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...

CVE-2026-48944: Improper Limitation of a Pathname to a Restricted Directory

The K2 frontend article-save handler accepts an attachmentNexisting POST field that is concatenated with JPATHSITE/ and passed to JFile::copy. JPath::clean does NOT strip .., and there is no allow-list of source paths. An Author can therefore copy configuration.php or any other file readable by t...

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...

CVE-2026-53176: Integer Underflow (Wrap or Wraparound)

In the Linux kernel, the following vulnerability has been resolved: IB/isert: Reject login PDUs shorter than ISERHEADERSLEN In drivers/infiniband/ulp/isert/ibisert.c, isertloginrecvdone computes the login request payload length as wc-bytelen minus ISERHEADERSLEN with no lower bound, and loginreql...