CVE-2026-56003

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server...

PT-2026-64279

Name of the Vulnerable Software and Affected Versions Apache NimBLE versions prior to 1.10.0 Description A classic buffer overflow occurs in the HCI socket transport because the system fails to verify if a received HCI event fits within the configured event pool before copying it. Exploitation...

CVE-2026-31984

A denial-of-service vulnerability caused by unbounded resource allocation was discovered in the audit logging functionality, due to a missing size limit on input recorded into audit entries. An unauthenticated attacker can submit requests containing excessively large input that is recorded into...

UBUNTU-CVE-2026-56003

A heap buffer overflow due to missing size checking in the property buffer when parsing PCF files in libXfont2 ComputeScaledProperties before libXfont2 before 2.0.8 could be used by attackers using authenticated X clients to execute code within the X server...

Linux Distros Unpatched Vulnerability : CVE-2026-53004

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - sctp: fix OOB write to userspace in sctpgetsockoptpeerauthchunks sctpgetsockoptpeerauthchunks checks that the caller's optval buffer is large enough for the pee...

CVE-2026-8484

The CVE-2026-8484 entry describes a heap buffer overflow in the Jansi JNI"ioctl()" wrapper caused by missing size verification of the argument array before the system call. Affected software is Jansi (JNI wrapper) and, per sources, all versions are believed vulnerable. Consequences stated are hea...

CVE-2026-10725 Protocol::HTTP2 versions through 1.12 for Perl is vulnerable to a HTTP/2 Bomb

Protocol::HTTP2 versions through 1.12 for Perl is vulnerable to a HTTP/2 Bomb. Protocol::HTTP2's inbound HPACK path has no header-list size limit, so a small HTTP/2 request can expand into large server memory the "HTTP/2 bomb". The headersdecode method materialises a full key+value copy per index...

CVE-2026-49140

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

CVE-2026-49140 Nanobot < 0.2.1 Denial of Service via Matrix Media Download Handler

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

CVE-2026-49140 Nanobot < 0.2.1 Denial of Service via Matrix Media Download Handler

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

EUVD-2026-33760

Nanobot prior to version 0.2.1 contains a denial of service vulnerability in the Matrix channel media download handler that allows authenticated room members to exhaust process memory and bandwidth by sending media events with missing or invalid size metadata. Attackers can send multiple concurre...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a lack of size checking in the commandfilewrite function of ibmasm, potentially leading to...

CVE-2025-47404 Buffer Copy Without Checking Size of Input in Automotive Audio

Memory corruption when dynamically changing the size of a previously allocated buffer while its contents are being modified...

PraisonAI Vulnerable to Decompression Bomb DoS via Recipe Bundle Extraction Without Size Limits

Summary The safeextractall function in PraisonAI's recipe registry validates archive members against path traversal attacks but performs no checks on individual member sizes, cumulative extracted size, or member count before calling tar.extractall. An attacker can publish a malicious recipe bundl...

CVE-2025-70252

An issue was discovered in /goform/WifiWpsStart in Tenda AC6V2.0 V15.03.06.23multi. The index and mode are controllable. If the conditions are met to sprintf, they will be spliced into tmp. It is worth noting that there is no size check,which leads to a stack overflow vulnerability...

Tenda AC6 安全漏洞

Tenda AC6 is a wireless router produced by the Chinese company Tenda. The Tenda AC6V2.0 V15.03.06.23multi version has a security vulnerability. This vulnerability stems from the lack of size checking in the/goform/WifiWpsStart component, which may lead to a stack overflow issue...

Tenda W20E 安全漏洞

The Tenda W20E is a router produced by the Chinese company Tenda. The version Tenda W20E V4.0brV15.11.0.6 contains a security vulnerability. This vulnerability arises from the lack of size validation before connecting to gstup and gstdwn, which may lead to a buffer overflow...

PT-2026-21326

Name of the Vulnerable Software and Affected Versions SAIL affected versions not specified Description SAIL is a cross-platform library used for loading and saving images, supporting animation, metadata, and ICC profiles. The software contains a flaw due to the XWD parser's handling of the bytes...

The vulnerability of the bpf_basertt() function in the samples/bpf/tcp_basertt_kern.c module of the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the bpfbasertt function in the samples/bpf/tcpbaserttkern.c module of the Linux kernel is related to the copying of buffers without checking the size of the input data a classic buffer overflow attack. Exploiting this vulnerability could allow an attacker to cause a system...

CVE-2018-21065

An issue was discovered on Samsung mobile devices with M6.0, N7.x, and O8.x software. There is an integer underflow in eCryptFS because of a missing size check. The Samsung ID is SVE-2017-11855 August 2018...