CVE-2026-72431

In the Linux kernel, the following vulnerability has been resolved: alloctag: fix use-after-free in /proc/allocinfo after module unload allocinfostart only reinitializes the codetag iterator at position 0. For subsequent reads position 0, it reuses cached iterator state from the previous batch...

Astra Linux – Vulnerability in xwayland, xorg-server

A flaw was discovered in the X.Org X server. This integer underflow vulnerability, specifically related to the handling of the XKB compatibility map, allows an attacker with local or remote X11 server access to trigger a buffer read overflow. This can lead to memory safety violations and...

CVE-2026-67860

open62541 1.5.5 contains a heap-based buffer overflow in the default HistoryRead path when the default history database is used with the memory backend...

JLSEC-2026-1156 Issue summary: When CMS password-based decryption (RFC 3211 / PWRI key unwrap) processes attacker...

Issue summary: When CMS password-based decryption RFC 3211 / PWRI key unwrap processes attacker-supplied CMS data, an attacker-chosen stream-mode KEK cipher can trigger a heap out-of-bounds read in kekunwrapkey. Impact summary: A heap buffer over-read may trigger a crash which leads to Denial of...

EUVD-2026-45441

In the Linux kernel, the following vulnerability has been resolved: RDMA/ionic: bound nodedesc sysfs read with %.64s nodedesc64 in struct ibdevice is not guaranteed to be NUL- terminated. The core IB sysfs handler uses "%.64s" for exactly this reason drivers/infiniband/core/sysfs.c:1307, since...

Exploit for CVE-2026-54992

CVE-2026-54992 PoC Proof of concept for the Microsoft Message...

SUSE CVE-2026-57432

Perl versions through 5.43.10 have an integer overflow in Smeasurestruct leading to an out-of-bounds heap read in pack and unpack. Smeasurestruct adds each item's size times its repeat count to a running total with no overflow check, so a large repeat count in a pack or unpack template wraps the...

SUSE CVE-2026-56210

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding layer ID control function allows setting a spatiallayerid exceeding the configured number of layers. This causes an out-of-bounds heap rea...

CVE-2026-56210 Libaom: libaom: heap-buffer-overflow read via missing bounds check in ctrl_set_layer_id

A heap-buffer-overflow read vulnerability was found in libaom, the reference AV1 codec implementation. A missing bounds check in the SVC Scalable Video Coding layer ID control function allows setting a spatiallayerid exceeding the configured number of layers. This causes an out-of-bounds heap rea...

RHEL 8 : dnsmasq (RHSA-2026:20589)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:20589 advisory. The dnsmasq packages contain Dnsmasq, a lightweight DNS Domain Name Server forwarder and DHCP Dynamic Host Configuration Protocol server...

OSV-2026-716 Heap-buffer-overflow in H5VM_memcpyvv

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=511687450 Crash type: Heap-buffer-overflow READ 4 Crash state: H5VMmemcpyvv H5Dcompactreadvv H5Dselectio...

CVE-2026-28532 FRRouting < 10.5.3 Integer Overflow in OSPF TLV Parser Functions

FRRouting before 10.5.3 contains an integer overflow vulnerability in seven OSPF Traffic Engineering and Segment Routing TLV parser functions where a uint16t accumulator variable truncates uint32t values returned by the TLVSIZE macro, causing the loop termination condition to fail while pointer...

OESA-2026-2071 libgphoto2 security update

is the core of gphoto2 software. It is a portable library which gives access to literally hundreds of digital cameras. Security Fixes: libgphoto2 is a camera access and control library. In versions up to and including 2.5.33, a missing null terminator exists in the ptpunpackCanonFE function in...

CVE-2026-34941 Wasmtime has a Heap OOB read in component model UTF-16 to latin1+utf16 string transcoding

Wasmtime is a runtime for WebAssembly. Prior to 24.0.7, 36.0.7, 42.0.2, and 43.0.1, Wasmtime contains a vulnerability where when transcoding a UTF-16 string to the latin1+utf16 component-model encoding it would incorrectly validate the byte length of the input string when performing a bounds chec...

CVE-2026-5441

CVE-2026-5441 concerns the DicomImageDecoder's PMSCT_RLE1 (Philips) decompression in DecodePsmctRle1. The issue: escape markers near the end of the compressed stream are not properly validated, enabling an out-of-bounds read that can leak heap data into the rendered image output. Impact is descri...

GHSA-588R-CR5C-W6HF OpenEXR has a signed 32-bit Overflow in PIZ Decoder Leads to OOB Read/Write

Summary internalexrundopiz advances the working wavelet pointer with signed 32-bit arithmetic: c wavbuf += nx ny wcount; Because nx, ny, and wcount are int, a crafted EXR file can make this product overflow and wrap. The next channel then decodes from an incorrect address. The wavelet decode path...

CVE-2026-34608 nanomq: Heap-Buffer-Overflow in webhook_inproc.c via cJSON_Parse OOB Read

NanoMQ MQTT Broker NanoMQ is an all-around Edge Messaging Platform. Prior to version 0.24.10, in NanoMQ's webhookinproc.c, the hookworkcb function processes nng messages by parsing the message body with cJSONParsebody. The body is obtained from nngmsgbodymsg, which is a binary buffer without a...

CVE-2026-4732 Out-of-bounds Read Overflow in tildearrow/furnace

Out-of-bounds Read vulnerability in tildearrow furnace ‎extern/libsndfile-modified/src modules. This vulnerability is associated with program files flac.C‎. This issue affects furnace: before 0.7...

TencentOS Server 4: vim (TSSA-2026:0178)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0178 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities...

Oracle Linux 7 : kernel (ELSA-2026-1581)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-1581 advisory. - e1000e: fix heap overflow in e1000seteeprom CVE-2025-39898 Orabug: 38904071 - i40e: fix idx validation in config queues msg CVE-2025-39971 Orabug:...