1878 matches found
CVE-2026-10858 IBM MQ for HPE NonStop is vulnerable to a denial of service attack
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages...
EUVD-2026-83034
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages...
CVE-2026-10858 IBM MQ for HPE NonStop is vulnerable to a denial of service attack
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages...
CVE-2026-10858
CVE-2026-10858 is a heap buffer underflow in the IBM MQ queue manager's protocol handling, triggered when processing multi-segment messages . An authenticated remote attacker can cause a denial of service or potentially execute arbitrary code . IBM rates it CVSS 3.1: 9.9 (Critical) with changed s...
SUSE CVE-2026-90223
In the Linux kernel, the following vulnerability has been resolved: nfc: llcp: bound SNL TLV parsing to the skb and add length checks nfcllcprecvsnl walked the SNL TLV list using a u16 offset/length pair derived from skb-len, without bounding reads to the actual skb data. Three problems followed:...
CVE-2026-10858: Heap-based Buffer Overflow
IBM MQ for HPE NonStop 8.1.0 through 8.1.0.40 could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer underflow when processing multi-segment messages...
PT-2026-95468
Name of the Vulnerable Software and Affected Versions IBM MQ for HPE NonStop versions 8.1.0 through 8.1.0.40 Description An authenticated attacker can cause a denial of service or potentially execute arbitrary code. This occurs due to a heap buffer underflow—a condition where a program writes dat...
SUSE CVE-2026-91948
FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static virtual channel handling when CHANNELOPTIONSHOWPROTOCOL is enabled. Authenticated clients can queue oversized channel messages that cause buffer underflow and corrupt heap memory including live...
CVE-2026-91948
A flaw was found in FreeRDP. An authenticated client can send specially crafted, oversized messages to the server when the CHANNELOPTIONSHOWPROTOCOL feature is active. This can cause a buffer underflow, leading to corruption of memory and potentially allowing an attacker to execute malicious code...
CVE-2026-91948
FreeRDP versions before 3.31.0 are affected by an out-of-bounds write in the server-side static virtual channel handling when CHANNEL_OPTION_SHOW_PROTOCOL is enabled. An authenticated client can queue oversized channel messages, causing a buffer underflow that corrupts heap memory including live ...
Security Bulletin: IBM DataPower Gateway affected by multiple vulnerabilities in GLib
Summary Multiple vulnerabilities were addressed in IBM DataPower Gateway version 11.0.0.2 Vulnerability Details CVEID:CVE-2025-14087 DESCRIPTION: A flaw was found in GLib Gnome Lib. This vulnerability allows a remote attacker to cause heap corruption, leading to a denial of service or potential...
Astra Linux – Vulnerability in libyaml-syck-perl
Versions of YAML::Syck before 1.38 for Perl have a out-of-bounds read vulnerability. The base60 sexagesimal parsing code in perlsyck.h has a buffer underflow bug in both the intbase60 and floatbase60 handlers. When processing the leftmost segment of a colon-separated value e.g., the “1” in...
Astra Linux – Vulnerability in espeak-ng
It was discovered that Espeak-ng 1.52-dev contains a Stack Buffer Underflow due to the CountVowelPosition function in synthdata.c...
Astra Linux – Vulnerability in c-ares
C-ares is an asynchronous resolver library. The aresinetnetpton function is vulnerable to a buffer underflow for certain IPv6 addresses. In particular, the address “0::00:00:00/2” was found to cause an issue. C-ares only uses this function internally for configuration purposes, and an administrat...
Security Bulletin: IBM MQ queue manager is vulnerable to remote code execution (CVE-2026-10858)
Summary IBM MQ has addressed a heap buffer underflow vulnerability in the queue manager's protocol handling that could allow a remote authenticated attacker to execute arbitrary code Vulnerability Details CVEID:CVE-2026-10858 DESCRIPTION: IBM MQ could allow an authenticated attacker to cause a...
CVE-2026-89526 svcrdma: Validate Read chunk positions before reconstruction
In the Linux kernel, the following vulnerability has been resolved: svcrdma: Validate Read chunk positions before reconstruction The RPC/RDMA Read chunk position field is supplied by the remote client and stored verbatim in the parsed chunk list. xdrcountreadsegments checks only 4-byte alignment;...
CVE-2026-81007 ipmi: ipmb: validate write message length
In the Linux kernel, the following vulnerability has been resolved: ipmi: ipmb: validate write message length ipmbwrite read message fields before validating the length byte. A zero or short write can read uninitialized stack bytes. A length smaller than the SMBus header underflows the block writ...
CVE-2026-81007
In the Linux kernel, the following vulnerability has been resolved: ipmi: ipmb: validate write message length ipmbwrite read message fields before validating the length byte. A zero or short write can read uninitialized stack bytes. A length smaller than the SMBus header underflows the block writ...
Security Bulletin: IBM MQ Appliance is affected by a heap buffer underflow vulnerability (CVE-2026-10858)
Summary IBM MQ Appliance has addressed a heap buffer underflow vulnerability that could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code when processing multi-segment messages. Vulnerability Details CVEID:CVE-2026-10858 DESCRIPTION: IBM MQ could...
