FreeIPMI: FreeIPMI: Arbitrary code execution via stack-based buffer overflow

A flaw was found in FreeIPMI. A local attacker can exploit a stack-based buffer overflow vulnerability in the ipmi-oem utility when processing the dell get-system-info cmc-info subcommand. This can lead to arbitrary code execution, allowing the attacker to run malicious code on the affected syste...

CLSA-2026-1792993907 libpng: Fix of 3 CVEs

CVE-2016-10087: fix NULL pointer dereference in pngsettext2 - CVE-2026-25646: fix heap buffer overflow in pngsetdither - CVE-2026-33416: fix use-after-free on pngptr palette and trans buffers...

Exploit for Improper Restriction of Operations within the Bounds of a Memory Buffer in Freefloat Freefloat_Ftp_Server

🔍 Análisis de la vulnerabilidad CVE-2025-5548 en FreeFloat FTP...

CLSA-2026-1792993673 libtiff: Fix of CVE-2026-52490

CVE-2026-52490: fix stack buffer overflow in tiffcrop -S section handling...

CLSA-2026-1792993665 libtiff: Fix of CVE-2026-52490

CVE-2026-52490: fix stack buffer overflow in tiffcrop -S section handling...

CLSA-2026-1792993465 expat: Fix of CVE-2026-77214

CVE-2026-77214: reject XMLParseBuffer lengths larger than the space left in the internal buffer...

CVE-2020-13768

🐞 CVE-2020-13768: MiniShare 1.4.1 - Stack-Based Buffer Overflow Stack-based buffer overflow in MiniShare 1.4.1 reachable through a single HTTP PUT request. 📑 Table of Contents Why this repository exists Why this vulnerability is interesting Context and affected software About the vulnerability...

xorg-x11-server: xorg-x11-server: Arbitrary code execution via buffer overflow in input_constrain_cursor()

A flaw was found in xorg-x11-server. The server writes pointer barrier events into a fixed-size buffer without properly validating boundaries. An authenticated client can trigger this issue by configuring excessive pointer barriers and generating cursor motion events, causing a buffer overflow...

xorg-x11-server: xorg-x11-server: arbitrary code execution via GLX RenderLarge heap-based buffer overflow

A flaw was found in xorg-x11-server. The GLX OpenGL Extension to the X Window System interface fails to verify that incoming data sizes do not exceed allocated buffer limits when handling large rendering requests. An authenticated local client can exploit this vulnerability by sending a specially...

xorg-x11-server: xorg-x11-server: arbitrary code execution via integer truncation during keyboard mapping resize

A flaw was found in xorg-x11-server. Due to an integer truncation issue during memory allocation calculations within the X Keyboard Extension XKB, the server allocates an undersized buffer when resizing key types. An authenticated local client can exploit this vulnerability by sending specially...

xorg-x11-server: xorg-x11-server: arbitrary code execution via out-of-bounds write in XKB keycode handling

A flaw was found in xorg-x11-server. In the X Keyboard Extension XKB, key name memory is allocated with an insufficient buffer size compared to the maximum supported range. An authenticated local client can exploit this flaw by sending requests that modify the keycode range, triggering a heap-bas...

Important: Red Hat Security Advisory: xorg-x11-server security update

An update for xorg-x11-server is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerabilit...

Moderate: Red Hat Security Advisory: freeipmi security, bug fix, and enhancement update

An update for freeipmi is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

FreeIPMI: FreeIPMI: Arbitrary code execution via malformed Fujitsu System Event Log responses

A flaw was found in FreeIPMI. This vulnerability, a stack-based buffer overflow, occurs when the software processes malformed Fujitsu System Event Log SEL responses. An attacker could exploit this by providing specially crafted SEL data, potentially requiring user interaction, to achieve arbitrar...

FreeIPMI: FreeIPMI: Arbitrary code execution via stack-based buffer overflow in ipmi-oem

A flaw was found in FreeIPMI. A stack-based buffer overflow in the ipmi-oem utility can lead to arbitrary code execution. This vulnerability can be exploited by a local user who executes a specially crafted ipmi-oem command, potentially when processing untrusted data from a remote source...

FreeIPMI: FreeIPMI: Arbitrary code execution via stack-based buffer overflow

A flaw was found in FreeIPMI. A local attacker can exploit a stack-based buffer overflow vulnerability in the ipmi-oem utility when processing the dell get-system-info cmc-info subcommand. This can lead to arbitrary code execution, allowing the attacker to run malicious code on the affected syste...

freeipmi: FreeIPMI: stack-based buffer overflow in ipmi-oem Dell system info handler

A stack-based buffer overflow exists in FreeIPMI's ipmi-oem tool, in the Dell OEM handler for the get-system-info cmc-ipv6-info subcommand. The vulnerable function outputdellsysteminfocmcipv6info uses a 256-byte stack buffer but allows up to 65536 bytes of data to be copied from a BMC response...

FreeIPMI: FreeIPMI: Arbitrary code execution via stack-based buffer overflow

A flaw was found in FreeIPMI. This vulnerability involves a stack-based buffer overflow that occurs when a Baseboard Management Controller BMC sends an oversized response during data reading. An attacker could exploit this by tricking an administrator into running FreeIPMI commands against a...

Important: Red Hat Security Advisory: libxml2 security update

An update for libxml2 is now available for Red Hat Enterprise Linux 10.0 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available fo...

libxml2: libxml2: Arbitrary code execution via heap-based buffer overflow

A flaw was found in libxml2, a software library for parsing XML documents. An integer overflow within the xmlDictAddQString function can lead to a heap-based buffer overflow. This vulnerability could allow a local attacker to execute arbitrary code on the system, potentially compromising its...