Security Bulletin: IBM MQ Appliance is affected by an integer overflow vulnerability (CVE-2026-11725)

Summary IBM MQ Appliance has addressed an integer overflow vulnerability. Vulnerability Details CVEID:CVE-2026-11725 DESCRIPTION: IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in MQINQ request processing...

Security Bulletin: IBM MQ Appliance is affected by an integer overflow vulnerability in MQINQ request validation (CVE-2026-10744)

Summary IBM MQ Appliance has addressed an integer overflow vulnerability in MQINQ request validation that could allow an authenticated attacker to cause a denial of service or potentially escalate privileges. Vulnerability Details CVEID:CVE-2026-10744 DESCRIPTION: IBM MQ could allow an...

Security Bulletin: IBM MQ Appliance is affected by an integer overflow vulnerability in distribution list processing (CVE-2026-11378)

Summary IBM MQ Appliance has addressed an integer overflow vulnerability in distribution list processing that could allow an authenticated attacker to cause a denial of service or execute arbitrary code. Vulnerability Details CVEID:CVE-2026-11378 DESCRIPTION: IBM MQ could allow an authenticated...

Security Bulletin: IBM Terracotta is affected by undertow vulnerabilities that could allow unauthenticated attackers to bypass client certificate authentication via forged AJP attributes and trigger a Denial of Service (DoS)

Summary IBM Terracotta uses undertow as an embedded web server. Vulnerability Details CVEID:CVE-2026-15554 DESCRIPTION: the Undertow AJP listener honours forged sslcert and isssl AJP attributes without requiring any shared-secret authentication. This enables an unauthenticated attacker with direc...

SUSE CVE-2026-84450

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.3, a crafted image item containing a clap property and an ispe width or height greater than INT32MAX + 1 can reach crop calculations through heifimagehandlegetimagetiling. Boxclap::leftrounded or Boxclap::toprounde...

SUSE CVE-2026-84451

libheif is a HEIF and AVIF file format decoder and encoder. From 1.19.0 until 1.23.3, the no-icef full-item branch of uncdecoder::getcompressedimagedatauncompressed in libheif/codecs/uncompressed/uncdecoder.cc retains an addition-based range check that can wrap when a crafted uncompressed tile gr...

SUSE CVE-2026-86138

In libxml2 before 2.15.4, xmlDictAddQString in dict.c has an integer overflow and resultant heap-based buffer overflow...

SUSE CVE-2026-86139

In libxml2 before 2.15.4, xmlURIEscapeStr in uri.c has an integer overflow...

SUSE CVE-2026-86143

In xmlIO in libxml2 before 2.15.4, an inconsistency in xmlOutputWriteCallback and xmlBufUse causes negative lengths to reach write callbacks, aka a lack of a check for integer overflow before calling writecallback. This has security relevance for many types of uses of that length value within a...

Linux Kernel Security Vulnerabilities

The Linux kernel has a security vulnerability. This vulnerability stems from svcrdma not verifying the RPC/RDMA Read chunk position field provided by the remote client. As a result, integer underflow may occur, potentially exposing adjacent slab memory to the upper-level XDR decoder or causing...

CVE-2026-88914

A flaw was found in GStreamer's gst-plugins-good isomp4 plugin. When processing a specially crafted MP4 or MOV file containing CEA-608 closed-caption data, an integer overflow in 32-bit unsigned arithmetic can bypass a bounds check in the caption parser. This leads to an out-of-bounds heap read o...

coreutils: GNU coreutils unexpand: Denial of Service via crafted tab stop values

A flaw was found in GNU coreutils, specifically in the unexpand utility. This vulnerability, a heap-based buffer overflow, occurs due to an integer overflow when unexpand processes unusually large tab stop values provided by a local attacker. This can lead to an undersized memory buffer, allowing...

CVE-2026-59985

A flaw was found in OpenEXR. A remote attacker could provide a specially crafted RLE-compressed EXR image, which causes a 64-bit unpacked size to truncate before memory allocation. This leads to a heap out-of-bounds read when unpack32bit attempts to read beyond the allocated buffer. Successful...

ffmpeg: FFmpeg: Arbitrary code execution via crafted CAF file

A flaw was found in FFmpeg. A remote attacker could exploit a signed integer overflow vulnerability in the MACE6 audio decoder by providing a specially crafted CAF Core Audio Format file. This malicious file manipulates the bytesperpacket value, leading to an undersized memory allocation and a he...

OSEC-2026-18 Marshal integer overflow leads to out-of-heap read

An integer overflow in the length-validation logic of OCaml's Marshal deserializer allows a crafted serialized object to bypass all bounds checks added by the CVE-2026-28364 fix, producing heap out-of-bounds reads from Marshal.frombytes / Marshal.fromstring and the C API camlinputvaluefromblock...

PYSEC-2026-3935 vLLM: Cross-User Data Leak Vulnerability

Summary An integer overflow in the actandmulkernel kernel can cause the output of one user request to be incorporated into the response of another request within the same inference batch. Under certain conditions, the last request in a batch can receive a partial or complete copy of the first...

vLLM: Cross-User Data Leak Vulnerability

SummaryAn integer overflow in the actandmulkernel kernel can cause the output of one user request to be incorporated into the response of another request within the same inference batch. Under certain conditions, the last request in a batch can receive a partial or complete copy of the first user...

CVE-2026-59984

A flaw was found in OpenEXR. When processing a specially crafted B44-compressed EXR image, an out-of-bounds write can occur due to an integer truncation vulnerability in ILP32 builds. This allows an attacker to cause a denial of service or potentially lead to memory corruption. Mitigation Red Hat...

kernel: sctp: validate stream count in sctp_process_strreset_inreq()

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. When processing a Stream Reset Incoming Request RESETINREQUEST from a peer, the kernel does not properly validate the stream count. This can lead to an integer overflow when calculating the size for t...

kernel: sctp: validate stream count in sctp_process_strreset_inreq()

A flaw was found in the Linux kernel's Stream Control Transmission Protocol SCTP implementation. When processing a Stream Reset Incoming Request RESETINREQUEST from a peer, the kernel does not properly validate the stream count. This can lead to an integer overflow when calculating the size for t...