Important: php

Issue Overview: The mysqlnd wire protocol parser reads fields out of server packets before checking that the packet still holds enough bytes for them. A malicious or compromised MySQL server can send a truncated packet and make the client read past the end of the packet buffer, which is undefined...

PT-2026-110698

Name of the Vulnerable Software and Affected Versions ImageMagick versions 7.1.0-21 through 7.1.2-31 Description A heap buffer over-read exists in the handling of the -fx option. This occurs when a specific -fx operation reads beyond the boundaries of an allocated heap buffer. An attacker can...

CVE-2026-53922: Stack-based Buffer Overflow

odhcpd is the DHCPv6, DHCPv4, and router-advertisement server used by OpenWrt. In commit cfddd56 and earlier, an unauthenticated host on the same link can first obtain two bindings through normal DHCPv6 SOLICIT and REQUEST exchanges and then send a crafted RENEW containing multiple IANA options. ...

PT-2026-110986

Name of the Vulnerable Software and Affected Versions odhcpd versions prior to commit cfddd56 Description An unauthenticated host on the same link can disrupt the DHCPv6 service by sending a crafted RENEW request containing multiple IA NA options after obtaining two bindings. This process trigger...

HPESBNS05148 rev.1 - HPE NonStop Servers, Multiple Vulnerabilities

Potential Security Impact: Local: Denial of Service DoS, memory corruption, Buffer Overflow, Stack Overflow SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. NONSTOP KERNEL T9050 - T9050L02^BBP, T9050L02^BBS EXPAND T9057 - T9057L02^AIG and earlier XDR Streams T0248 - T0248L01^AAD an...

Important: fetchmail

Issue Overview: A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM...

Important: fetchmail

Issue Overview: A stack-based buffer overflow flaw was found in fetchmail when built with NTLM support. A malicious or compromised mail server advertising NTLM authentication can send a crafted Type 2 challenge that causes fetchmail to write past a fixed stack buffer while building the NTLM...

CVE-2026-96266: Stack-based Buffer Overflow

IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in host firmware configuration parsing. An attacker with authenticated service-level access to the FSP can write specially crafted configuration data to cause memory corruption in the host firmware boot stage...

CVE-2026-96264: Stack-based Buffer Overflow

IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in the service processor mailbox interface. An attacker with authenticated service-level access to the FSP can send a specially crafted mailbox message to overflow host firmware runtime attribute storage, allowi...

CVE-2026-96263: Stack-based Buffer Overflow

IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, and FW1060.00 through FW1060.81 is affected by a vulnerability in the host firmware boot process image validation path. An attacker with service access to the service processor can supply a maliciously crafted co...

CVE-2026-96262: Stack-based Buffer Overflow

IBM Power Systems Firmware FW1060.00 through FW1060.81 is affected by a vulnerability in the service processor mailbox interface. An attacker with authenticated service-level access to the FSP can send a specially crafted mailbox message to overflow host firmware runtime attribute storage, allowi...

PT-2026-110956

Name of the Vulnerable Software and Affected Versions IBM Power Systems Firmware versions FW1060.00 through FW1060.81 Description A flaw exists in the service processor mailbox interface. An attacker with authenticated service-level access to the Flexible Service Processor FSP can send a speciall...

PT-2026-110958

Name of the Vulnerable Software and Affected Versions IBM Power Systems Firmware versions FW1060.00 through FW1060.81 Description A flaw exists in the service processor mailbox interface. An attacker with authenticated service-level access to the Field Service Processor FSP can send a specially...

Important: tomcat-native

Issue Overview: Buffer over-read vulnerability in Apache Tomcat Native during the TLS handshake permits a malicious user to trigger a DoS via a JVM crash. This issue affects Apache Tomcat Native: from 2.0.0 through 2.0.15, from 1.3.0 through 1.3.8. Earlier, unsupported versions may also be...

ROS-20261012-73-0225

The vulnerability of the buildi2cfwhdr function in the drivers/usb/serial/ioti.c file of the Linux device driver for USB devices is related to the copying of buffers without checking the size of the input data. Exploiting this vulnerability could allow an attacker to compromise the confidentialit...

Important: libX11

Issue Overview: A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the keysymmap. CVE-2026-88806 Affected Packages: libX11 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the...

Important: libX11

Issue Overview: A malicious X server could exploit a buffer overflow in libX11 before 1.8.14 during handling of XkbGetMap overflowing the keysymmap. CVE-2026-88806 Affected Packages: libX11 Issue Correction: Run dnf update libX11 --releasever 2023.12.20261012 or dnf update --advisory...

rsyslog security update

8.2102.0-15.0.1.el810.3 - Fixes rsyslog segfault during shutdown when relp is configured with TLS Orabug: 37588023 8.2102.0-15.3 - Fix CVE-2026-78002: heap buffer overflow in RainerScript replace function Resolves: RHEL-246632 8.2102.0-15.2 - Backport: imptcp: guard regex-framing match against...

ALSA-2026:80675 Moderate: libxml2 security update

The libxml2 library is a development toolbox providing the implementation of various XML standards. Security Fixes: libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation CVE-2026-86142 For more details about the security issues, including the impact, a CVSS...

ALSA-2026:80817 Important: rsyslog security update

The rsyslog packages provide an enhanced, multi-threaded syslog daemon. It supports MySQL, syslog/TCP, RFC 3195, permitted sender lists, filtering on any message part, and fine-grained control over output format. Security Fixes: rsyslog: A configuration-dependent issue in rsyslog's optional imptc...