Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect IBM Tivoli System Automation for Multiplatforms

Summary There are multiple vulnerabilities in IBM SDK Java Technology Edition, Version 8 used by IBM Tivoli System Automation for Multiplatforms. Vulnerability Details CVEID:CVE-2026-41254 DESCRIPTION: Little CMS lcms2 through 2.18 has an integer overflow in CubeSize in cmslut.c because the...

PT-2026-85651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow occurs in the io vec fill bvec function when computing the folio size. The function uses a plain int for the shift operation 1 folio shift, which is undefined when...

PT-2026-85450

Name of the Vulnerable Software and Affected Versions Corosync affected versions not specified Description An integer overflow exists in the handling of membership commit token messages. On 32-bit systems, the length-validation check for these messages can be bypassed because the expected message...

CVE-2026-80887: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: use checkaddoverflow for shader size+offset bound vmwshaderdefine validates the user-supplied shader window against its backing buffer with u64buffer-tbo.base.size guestmemoryoffset and forwarded to host SVGA...

PT-2026-85774

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to an integer overflow...

PT-2026-86178

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An integer overflow occurs in the vmw shader define function when validating a user-supplied shader window against its backing buffer. Because the offset variable in drm vmw shader creat...

CVE-2026-18078: Integer Overflow or Wraparound

IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote authenticated attacker to cause a denial of service due to an integer overflow...

CVE-2026-81666: Integer Overflow or Wraparound

An integer overflow was found in Corosync's handling of membership commit token messages. The length-validation check for these messages can be bypassed on 32-bit systems due to an integer overflow in the calculation of the expected message length, allowing a crafted network packet to trigger an...

CVE-2026-80887: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: drm/vmwgfx: use checkaddoverflow for shader size+offset bound vmwshaderdefine validates the user-supplied shader window against its backing buffer with u64buffer-tbo.base.size guestmemoryoffset and forwarded to host SVGA...

PT-2026-86199

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A potential overflow exists in the DPB size calculations within the drm/amdgpu component. This occurs when processing UVD messages with dimensions exceeding 4096. Recommendations At the...

PT-2026-85655

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 7.2.5-1.1 Description An issue exists in the rndis host component where the rndis rx fixup function lacks a proper overflow check. This allows the sum of data offset, data len, and 8 to wrap, potentially leading ...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2026-106170)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-106170 advisory. FFmpeg through 8.1.2, fixed in commit aafb5c6, contains a signed integer overflow vulnerability in the MACE6 audio decoder that allows attackers to corrupt heap memo...

Linux Distros Unpatched Vulnerability : CVE-2026-80909

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: Reject UVD message with invalid number of h265 refs Same change as for h264, avoids overflow later when calculating min dpb size. cherry picked from...

Linux Distros Unpatched Vulnerability : CVE-2026-80908

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. cherry picked from commit...

AlmaLinux 9 : gegl04 (ALSA-2026:62170)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:62170 advisory. gimp: gegl: GIMP: Remote code execution via integer overflow in HDR file parsing CVE-2026-18300 Tenable has extracted the preceding description block directly fro...

Linux kernel crypto af_alg_cmsg_send Heap Buffer Overflow DoS

The vulnerability in the afalgcmsgsend function within the crypto/afalg.c module of the Linux kernel’s cryptographic subsystem is related to integer overflow or cyclic shift. Exploitation of this vulnerability may allow an attacker to compromise the confidentiality, integrity, and availability of...

USB4 Thunderbolt General Support Driver Heap Buffer Overflow DoS

The vulnerability in the tbpropertyentryvalid function within drivers/thunderbolt/property.c of the USB4 and Thunderbolt support driver for the Linux kernel is related to a potential integer overflow. Exploitation of this vulnerability could allow an attacker to compromise the confidentiality,...

Linux kernel DMA Length Buffer Overflow DoS

The vulnerability of the dmalength function in the drivers/accel/ethosu/ethosugem.c module of the Linux kernel’s acceleration device driver lies in integer overflow or cyclic shift vulnerabilities. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

TCM driver Heap Buffer Overflow DoS

The vulnerability in the sbcexecuteunmap function within drivers/target/targetcoresbc.c of the Linux kernel TCM driver is related to integer overflow or cyclic shift. Exploitation of this vulnerability may allow an attacker to compromise the confidentiality, integrity, and availability of protect...

komeda_fb_afbc_size_check Heap Buffer Overflow DoS

The vulnerability in the komedafbafbcsizecheck function within the drivers/gpu/drm/arm/display/komeda/komedaframebuffer.c file of the Direct Rendering Infrastructure DRI driver for the Linux kernel kernel is related to integer overflow or cyclic shift. Exploitation of this vulnerability may allow...