CVE-2026-46209

A flaw was found in the Linux kernel's Direct Rendering Manager DRM Graphics Execution Manager GEM component. This vulnerability arises from an inconsistent calculation of plane dimensions, which can lead to incorrect memory allocation checks. A local attacker could exploit this by creating a...

CVE-2026-46224

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix bo leak in xedmabufinitobj on allocation failure When drmgpuvmresvobjectalloc fails, the pre-allocated storage bo is not freed. Add xebofreestorage before returning the error. xedmabufinitobj calls xeboinitlocked, whi...

CVE-2026-46215

In the Linux kernel, the following vulnerability has been resolved: drm: Set old handle to NULL before prime swap in changehandle There was a potential race condition in changehandle. The ioctl briefly had a single object with two idr entries; a concurrent gemclose could delete the object and...

UBUNTU-CVE-2026-46156

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix potential ADE in loongsongpufixupdmahang The switch case in loongsongpufixupdmahang may not DC2 or DC3, and readlcrtcreg will access with random address, because the "device" is from "base+PCIDEVICEID", "base" is...

UBUNTU-CVE-2026-46224

In the Linux kernel, the following vulnerability has been resolved: drm/xe: Fix bo leak in xedmabufinitobj on allocation failure When drmgpuvmresvobjectalloc fails, the pre-allocated storage bo is not freed. Add xebofreestorage before returning the error. xedmabufinitobj calls xeboinitlocked, whi...

CVE-2026-46229

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Clear VRAM on allocation to prevent stale data exposure KFD VRAM allocations set AMDGPUGEMCREATEVRAMWIPEONRELEASE but not AMDGPUGEMCREATEVRAMCLEARED, leaving freshly allocated VRAM with stale data from prior use...

CVE-2026-46218

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Add bounds checking to ibget,setvalue The uvd/vce/vcn code accesses the IB at predefined offsets without checking that the IB is large enough. Check the bounds here. The caller is responsible for making sure it can...

CVE-2026-46217

CVE-2026-46217 concerns the Linux kernel AMDGPU driver component drm/amdgpu/vcn4, where an integer overflow occurs during a message bound check. Red Hat reports the flaw could cause system instability or DoS, indicating the vulnerability lies in the vcn4 code path of the AMDGPU driver. Several so...

CVE-2026-46215

In the Linux kernel, the following vulnerability has been resolved: drm: Set old handle to NULL before prime swap in changehandle There was a potential race condition in changehandle. The ioctl briefly had a single object with two idr entries; a concurrent gemclose could delete the object and...

CVE-2026-46216

In the Linux kernel, the following vulnerability has been resolved: drm/xe/hdcp: Add NULL check for mediagt in intelhdcpgsccheckstatus When media GT is disabled via configfs, there is no allocation for mediagt, which is kept as NULL. In such scenario, intelhdcpgsccheckstatus results in a kernel...

CVE-2026-46211

In the Linux kernel, the following vulnerability has been resolved: drm/msm/gem: fix error handling in msmioctlgeminfogetmetadata msmioctlgeminfogetmetadata always returns 0 regardless of errors. When copytouser fails or the user buffer is too small, the error code stored in ret is ignored becaus...

CVE-2026-46209

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

CVE-2026-46209

In the Linux kernel, the following vulnerability has been resolved: drm/gem: Fix inconsistent plane dimension calculation in drmgemfbinitwithfuncs drmgemfbinitwithfuncs computes sub-sampled plane dimensions using plain integer division: unsigned int width = modecmd-width / i ? info-hsub : 1;...

EUVD-2026-32826

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg Check bounds against the end of the BO whenever we access the msg...

CVE-2026-46197

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: validate SVM ioctl nattr against buffer size Validate nattr field against the buffer size, preventing out-of-bounds buffer access via user-controlled attribute count. cherry picked from commit...

EUVD-2026-32824

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: validate SVM ioctl nattr against buffer size Validate nattr field against the buffer size, preventing out-of-bounds buffer access via user-controlled attribute count. cherry picked from commit...

CVE-2026-46156

In the Linux kernel, the following vulnerability has been resolved: LoongArch: Fix potential ADE in loongsongpufixupdmahang The switch case in loongsongpufixupdmahang may not DC2 or DC3, and readlcrtcreg will access with random address, because the "device" is from "base+PCIDEVICEID", "base" is...

drm/nouveau: fix u32 overflow in pushbuf reloc bounds check

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USN-8328-1: OpenJDK 21 vulnerabilities

Thomas Beckers discovered that the JAXP component of OpenJDK 21 did not correctly authenticate certain APIs. A remote unauthenticated attacker could possibly use this issue to gain unauthorized access to sensitive information. CVE-2026-22016 It was discovered that the Networking component of...

USN-8327-1 openjdk-17 vulnerabilities

Thomas Beckers discovered that the JAXP component of OpenJDK 17 did not correctly authenticate certain APIs. A remote unauthenticated attacker could possibly use this issue to gain unauthorized access to sensitive information. CVE-2026-22016 It was discovered that the Networking component of...