CVE-2026-52989

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmettcpbuildpduiovec errors to its callers Currently, when nvmettcpbuildpduiovec detects an out-of-bounds PDU length or offset, it triggers nvmettcpfatalerrorcmd-queue and returns early. However, because the...

CVE-2026-52998

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix potential NULL dereference in ttl check The nfosfttl function accessed skb-dev to perform a local interface address lookup without verifying that the device pointer was valid. Additionally, the...

EUVD-2026-38913

In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dllchange check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check...

CVE-2026-53045 memory: tegra124-emc: Fix dll_change check

In the Linux kernel, the following vulnerability has been resolved: memory: tegra124-emc: Fix dllchange check The code checking whether the specified memory timing enables DLL in the EMRS register was reversed. DLL is enabled if bit A0 is low. Fix the check...

CVE-2026-53045

CVE-2026-53045 concerns the Linux kernel memory subsystem, specifically the tegra124-emc component. The issue is that the check to determine whether DLL (Delay-Locked Loop) is enabled in the EMRS register was reversed: DLL is actually enabled when bit A0 is low. A fix to the check was applied in ...

CVE-2026-52998 netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix potential NULL dereference in ttl check The nfosfttl function accessed skb-dev to perform a local interface address lookup without verifying that the device pointer was valid. Additionally, the...

CVE-2026-52998 netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix potential NULL dereference in ttl check The nfosfttl function accessed skb-dev to perform a local interface address lookup without verifying that the device pointer was valid. Additionally, the...

CVE-2026-52998

CVE-2026-52998 affects the Linux kernel’s netfilter nfnetlink_osf module. The nf_osf_ttl() function can dereference a device pointer (skb->dev) without validating the device, risking a NULL dereference. The patch removes the device dereference and the in_dev_for_each_ifa_rcu loop used to match...

CVE-2026-52998

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfnetlinkosf: fix potential NULL dereference in ttl check The nfosfttl function accessed skb-dev to perform a local interface address lookup without verifying that the device pointer was valid. Additionally, the...

CVE-2026-52989 nvmet-tcp: propagate nvmet_tcp_build_pdu_iovec() errors to its callers

In the Linux kernel, the following vulnerability has been resolved: nvmet-tcp: propagate nvmettcpbuildpduiovec errors to its callers Currently, when nvmettcpbuildpduiovec detects an out-of-bounds PDU length or offset, it triggers nvmettcpfatalerrorcmd-queue and returns early. However, because the...

CVE-2026-52967

The CVE-2026-52967 issue affects the Linux kernel SMB client in the symlink_data() logic. On 32-bit architectures, it can cause an infinite loop due to len calculation (p->ErrorDataLength == 0xfffffff8) and an out-of-bounds read (len == 0xfffffff0) where next points to invalid memory (e.g., p ...

CVE-2026-52967 smb/client: fix possible infinite loop and oob read in symlink_data()

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlinkdata On 32-bit architectures, the infinite loop is as follows: len = p-ErrorDataLength == 0xfffffff8 u8 next = p-ErrorContextData + len next == p On 32-bit...

CVE-2026-52967 smb/client: fix possible infinite loop and oob read in symlink_data()

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlinkdata On 32-bit architectures, the infinite loop is as follows: len = p-ErrorDataLength == 0xfffffff8 u8 next = p-ErrorContextData + len next == p On 32-bit...

CVE-2026-52967

In the Linux kernel, the following vulnerability has been resolved: smb/client: fix possible infinite loop and oob read in symlinkdata On 32-bit architectures, the infinite loop is as follows: len = p-ErrorDataLength == 0xfffffff8 u8 next = p-ErrorContextData + len next == p On 32-bit...

CVE-2026-52965 drm/ttm: Fix ttm_bo_swapout() infinite LRU walk on swapout failure

In the Linux kernel, the following vulnerability has been resolved: drm/ttm: Fix ttmboswapout infinite LRU walk on swapout failure When ttmttswapout fails, the current code calls ttmresourceaddbulkmove followed by ttmresourcemovetolrutail to restore the resource's bulkmove membership. However,...

CVE-2026-52950

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doesn't work here, since bo will be freed on error, leading to UAF. However, now that we do the alloc & init before the attach, we can now combine this as one unit and have the init d...

CVE-2026-52950 drm/xe/dma-buf: fix UAF with retry loop

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doesn't work here, since bo will be freed on error, leading to UAF. However, now that we do the alloc & init before the attach, we can now combine this as one unit and have the init d...

CVE-2026-52950

The CVE-2026-52950 issue affects the Linux kernel DRM/XE DMA-BUF path. The vulnerability is a Use-After-Free in the retry loop where a buffer object could be freed on error, potentially leading to memory corruption. The documented fix changes the sequence to allocate and initialize before the att...

CVE-2026-52950 drm/xe/dma-buf: fix UAF with retry loop

In the Linux kernel, the following vulnerability has been resolved: drm/xe/dma-buf: fix UAF with retry loop Retry doesn't work here, since bo will be freed on error, leading to UAF. However, now that we do the alloc & init before the attach, we can now combine this as one unit and have the init d...

Security Bulletin: IBM WebSphere Liberty Operator is affected by multiple vulnerabilities

Summary IBM WebSphere Liberty Operator is affected by multiple vulnerabilities. Vulnerability Details CVEID:CVE-2026-33814 DESCRIPTION: When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a SETTINGSMAXFRAMESIZE with a value o...