Buffer overread in the ngx_http_charset_module

Buffer overread in the ngxhttpcharsetmodule Severity: low CVE-2026-42934 Not vulnerable: 1.31.0+, 1.30.1+ Vulnerable: 0.3.50-1.30.0...

Microsoft Excel Unauthorized Access

The vulnerability of Microsoft Excel, Microsoft Office, and Microsoft 365 Apps for Enterprise programs relates to reading data beyond the buffer memory limit. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

Microsoft Message Queuing Queue Service Code Execution

The vulnerability of the Microsoft Message Queuing MSMQ queue service on Windows operating systems is related to the execution of operations outside the buffer in memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Oracle Java SE Code Execution

The vulnerability of the Libraries component of the Oracle Java software platform relates to reading data beyond the buffer boundaries of memory. Exploiting this vulnerability could allow a remote attacker to execute arbitrary code...

Grassroots DiCoM DoS

The vulnerability of the DICOM image processing tool Grassroots DiCoM lies in the ability to perform recording beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to trigger a service failure by using a corrupted DICOM file...

EUVD-2026-29595

Buffer over-read in Windows DWM Core Library allows an authorized attacker to disclose information locally...

CVE-2026-34336

Buffer over-read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally...

CVE-2026-43916

Summary: pam_authnft is affected by a heap buffer over-read in peer_lookup_tcp (src/peer_lookup.c:134) that could allow a crafted NETLINK_SOCK_DIAG reply to bypass the message-size check and dereference past the end of the allocation. This vulnerability exists prior to version 0.2.0-alpha and is ...

BIT-PHP-MIN-2026-6104 Global buffer over-read in mb_convert_encoding() with attacker-supplied encoding

In PHP versions 8.4. before 8.4.21 and 8.5. before 8.5.6, when an encoding name containing an embedded NUL byte is passed to mbconvertencoding or related mbstring functions, the code incorrectly assumes that when strncasecmp returns 0 it means the strings have the same length. This can lead to...

Apple macOS USD File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Apple macOS. Interaction with the USD library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the USD library. T...

Security Bulletin: IBM HTTP Server is affected by multiple vulnerabilities

Summary IBM HTTP Server used by IBM WebSphere Application Server is affected by multiple vulnerabilities due to libexpat and the included Apache HTTP Server. Vulnerability Details CVEID:CVE-2026-24072 DESCRIPTION: An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier...

CVE-2026-34059

A flaw was found in the modproxyajp module of httpd. When processing AJP Apache JServ Protocol messages, the ajpparsedata function attempts to read data beyond the allocated buffer size, allowing an attacker or a malformed request to cause a heap-based buffer over-read. This issue potentially lea...

nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files

A flaw was found in NGINX's ngxhttpmp4module. This Out-of-Bounds Read/Write vulnerability occurs due to improper handling of specially crafted MP4 files. A local authenticated attacker, by supplying a malicious MP4 file, can trigger a buffer over-read or overwrite in worker memory. This can lead ...

nginx: NGINX: Denial of Service or Code Execution via specially crafted MP4 files

A flaw was found in NGINX's ngxhttpmp4module. This Out-of-Bounds Read/Write vulnerability occurs due to improper handling of specially crafted MP4 files. A local authenticated attacker, by supplying a malicious MP4 file, can trigger a buffer over-read or overwrite in worker memory. This can lead ...

CLSA-2026-1778487863 Fix CVE(s): CVE-2026-25576

SECURITY UPDATE: fix heap buffer over-read in raw pixel coders when -extract dimensions exceed -size dimensions - debian/patches/CVE-2026-25576.patch: fix heap buffer over-read in raw pixel coders when -extract dimensions exceed -size dimensions - CVE-2026-25576...

Unity Linux 20.1060e / 20.1070e Security Update: SDL (UTSA-2026-017566)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017566 advisory. SDL Simple DirectMedia Layer through 1.2.15 and 2.x through 2.0.9 has a heap-based buffer over-read in IMAADPCMdecode in audio/SDLwave.c. Tenable has extracted the...

Unity Linux 20.1070e Security Update: hdf5 (UTSA-2026-017710)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017710 advisory. An issue was discovered in the HDF HDF5 1.8.20 library. There is a buffer over-read in H5Ochunkdeserialize in H5Ocache.c. Tenable has extracted the preceding...

Unity Linux 20.1070e Security Update: poppler (UTSA-2026-017720)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017720 advisory. In Poppler through 0.76.1, there is a heap-based buffer over-read in JPXStream::init in JPEG2000Stream.cc via data with inconsistent heights or widths. Tenable has...

Unity Linux 20.1050e / 20.1060e / 20.1070-8ae / 20.1070e Security Update: aspell (UTSA-2026-017600)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017600 advisory. libaspell.a in GNU Aspell before 0.60.8 has a buffer over-read for a string ending with a single '\0' byte, if the encoding is set to ucs-2 or ucs-4 outside of the...

CVE-2026-6104 Global buffer over-read in mb_convert_encoding() with attacker-supplied encoding

In PHP versions 8.4. before 8.4.21 and 8.5. before 8.5.6, when an encoding name containing an embedded NUL byte is passed to mbconvertencoding or related mbstring functions, the code incorrectly assumes that when strncasecmp returns 0 it means the strings have the same length. This can lead to...